Stream [World Stream Finance V2] Token

WorldStreamFinanceV2.addLiquidity(uint256,uint256) (#1185-1199) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
WorldStreamFinanceV2.swapBack(uint256) (#1201-1252) sends eth to arbitrary user
Dangerous calls:
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151):
External calls:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
External calls sending eth:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1134)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#268)
- _balances[recipient] = _balances[recipient].add(amount) (#269)
- super._transfer(from,to,amount) (#1138)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#268)
- _balances[recipient] = _balances[recipient].add(amount) (#269)
- swapping = false (#1117)
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#663-679):
External calls:
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#668)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#671)
Apply the check-effects-interactions pattern.

Additional information: link

WorldStreamFinanceV2.selfD() (#1319-1321) allows anyone to destruct the contract
Protect access to all sensitive functions.

Additional information: link

DividendPayingToken.balanceERC20(address,address,uint256) (#727-729) ignores return value by IERC20(token).transfer(to,amount) (#728)
WorldStreamFinanceV2.witdrawTokens(address,address,uint256) (#1316-1318) ignores return value by IERC20(tokenAddr).transfer(to,amount) (#1317)
DividendTracker.balanceERC20(address,address,uint256) (#1542-1544) ignores return value by IERC20(token).transfer(to,amount) (#1543)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

WorldStreamFinanceV2.swapBack(uint256).success (#1229) is written in both
(success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
(success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
WorldStreamFinanceV2.swapBack(uint256).success (#1229) is written in both
(success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
(success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
WorldStreamFinanceV2.swapBack(uint256).success (#1229) is written in both
(success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
(success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
Fix or remove the writes.

Additional information: link

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Contract ownership is not renounced (belongs to a wallet)

SafeMathInt.MAX_INT256 (#433) is never used in SafeMathInt (#431-470)
Remove unused state variables.

Additional information: link

WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151) performs a multiplication on the result of a division:
-fees = amount.mul(totalFees).div(feeDivisor) (#1128)
-fees = fees.mul(sellFeeIncreaseFactor).div(100) (#1131)
Consider ordering multiplication before division.

Additional information: link

WorldStreamFinanceV2._transfer(address,address,uint256).iterations (#1146) is a local variable never initialized
WorldStreamFinanceV2._transfer(address,address,uint256).claims (#1146) is a local variable never initialized
WorldStreamFinanceV2._transfer(address,address,uint256).lastProcessedIndex (#1146) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

WorldStreamFinanceV2.claim() (#1037-1039) ignores return value by dividendTracker.processAccount(address(msg.sender),false) (#1038)
WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151) ignores return value by dividendTracker.process(gas) (#1146-1149)
WorldStreamFinanceV2.addLiquidity(uint256,uint256) (#1185-1199) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.dividendOf(address)._owner (#681) shadows:
- Ownable._owner (#400) (state variable)
DividendPayingToken.withdrawableDividendOf(address)._owner (#685) shadows:
- Ownable._owner (#400) (state variable)
DividendPayingToken.withdrawnDividendOf(address)._owner (#689) shadows:
- Ownable._owner (#400) (state variable)
DividendPayingToken.accumulativeDividendOf(address)._owner (#693) shadows:
- Ownable._owner (#400) (state variable)
WorldStreamFinanceV2.constructor().totalSupply (#823) shadows:
- ERC20.totalSupply() (#214-216) (function)
- IERC20.totalSupply() (#156) (function)
Rename the local variables that shadow another component.

Additional information: link

DividendPayingToken.setAddressOwner(address) (#642-644) should emit an event for:
- addressOwner = newOwner (#643)
Emit an event for critical parameter changes.

Additional information: link

WorldStreamFinanceV2.updateSellPenalty(uint256) (#904-907) should emit an event for:
- sellFeeIncreaseFactor = sellFactor (#906)
WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256) (#909-921) should emit an event for:
- marketingFee = _marketingFee (#911)
- rewardsFee = _rewardsFee (#912)
- liquidityFee = _liquidityFee (#913)
- buybackFee = _buybackFee (#914)
- developmentFee = _developmentFee (#915)
- stakingFee = _stakingFee (#916)
- burnFee = _burnFee (#917)
- nftHolderFee = _nftHolderFee (#918)
- feeDivisor = _feeDivisor (#919)
- totalFees = marketingFee.add(rewardsFee).add(liquidityFee).add(buybackFee).add(developmentFee).add(burnFee).add(stakingFee).add(nftHolderFee) (#920)
WorldStreamFinanceV2.setSwapTokensAtAmount(uint256) (#1053-1055) should emit an event for:
- swapTokensAtAmount = _swapTokensAtAmount (#1054)
WorldStreamFinanceV2.setMaxWallet(uint256) (#1057-1059) should emit an event for:
- maxWallet = _maxWallet (#1058)
Emit an event for critical parameter changes.

Additional information: link

WorldStreamFinanceV2.updateWallets(address,address,address,address,address).newMarketingWallet (#951) lacks a zero-check on :
- marketingWallet = newMarketingWallet (#954)
WorldStreamFinanceV2.updateWallets(address,address,address,address,address).newLiquidityWallet (#951) lacks a zero-check on :
- liquidityWallet = newLiquidityWallet (#957)
WorldStreamFinanceV2.updateWallets(address,address,address,address,address).newDevelopmentWallet (#951) lacks a zero-check on :
- developmentWallet = newDevelopmentWallet (#958)
WorldStreamFinanceV2.updateWallets(address,address,address,address,address).newStakingRewardsContract (#952) lacks a zero-check on :
- stakingRewardsContract = newStakingRewardsContract (#959)
WorldStreamFinanceV2.updateWallets(address,address,address,address,address).newNftHolderRewardsContract (#952) lacks a zero-check on :
- nftHolderRewardsContract = newNftHolderRewardsContract (#960)
WorldStreamFinanceV2.withdraw(address).to (#1311) lacks a zero-check on :
- address(to).transfer(contractBNB) (#1313)
DividendPayingToken.setAddressOwner(address).newOwner (#642) lacks a zero-check on :
- addressOwner = newOwner (#643)
DividendTracker.balanceBNB(address).to (#1537) lacks a zero-check on :
- address(to).transfer(contractBalance) (#1539)
Check that the address is not zero.

Additional information: link

DividendPayingToken._withdrawDividendOfUser(address) (#663-679) has external calls inside a loop: (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#668)
Favor pull over push strategy for external calls.

Additional information: link

WorldStreamFinanceV2.CEOWalletContratv1 (#760) should be constant
WorldStreamFinanceV2.CTOWallet1Contratv1 (#761) should be constant
WorldStreamFinanceV2.CTOWallet2Contratv1 (#762) should be constant
WorldStreamFinanceV2.marketingWalletContratv1 (#759) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Variable 'WorldStreamFinanceV2._transfer(address,address,uint256).claims (#1146)' in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1147)
Variable 'WorldStreamFinanceV2._transfer(address,address,uint256).iterations (#1146)' in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1147)
Variable 'WorldStreamFinanceV2._transfer(address,address,uint256).lastProcessedIndex (#1146)' in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1147)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in WorldStreamFinanceV2.constructor() (#821-878):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#839)
- uniswapV2Router = _uniswapV2Router (#838)
Reentrancy in WorldStreamFinanceV2.constructor() (#821-878):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
- dividendTracker.excludeFromDividends(pair) (#945)
State variables written after the call(s):
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
- automatedMarketMakerPairs[pair] = value (#942)
Reentrancy in WorldStreamFinanceV2.constructor() (#821-878):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
- dividendTracker.excludeFromDividends(pair) (#945)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#844)
- dividendTracker.excludeFromDividends(address(this)) (#845)
- dividendTracker.excludeFromDividends(owner()) (#846)
- dividendTracker.excludeFromDividends(address(marketingWallet)) (#847)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#848)
- dividendTracker.excludeFromDividends(address(0xdead)) (#849)
State variables written after the call(s):
- _mintDeploy(address(0),owner(),100000000 * (10 ** 3)) (#868)
- _balances[to] = _balances[to].add(amount) (#280)
- _transferDeploy(owner(),marketingWalletContratv1,2835466 * (10 ** 3)) (#869)
- _balances[from] = _balances[from].sub(amount) (#1155)
- _balances[to] = _balances[to].add(amount) (#1156)
- _transferDeploy(owner(),CEOWalletContratv1,2347161 * (10 ** 3)) (#870)
- _balances[from] = _balances[from].sub(amount) (#1155)
- _balances[to] = _balances[to].add(amount) (#1156)
- _transferDeploy(owner(),CTOWallet1Contratv1,1379965 * (10 ** 3)) (#871)
- _balances[from] = _balances[from].sub(amount) (#1155)
- _balances[to] = _balances[to].add(amount) (#1156)
- _transferDeploy(owner(),CTOWallet2Contratv1,1175176 * (10 ** 3)) (#872)
- _balances[from] = _balances[from].sub(amount) (#1155)
- _balances[to] = _balances[to].add(amount) (#1156)
- _burnDeploy(marketingWalletContratv1,address(0),2835466 * (10 ** 3)) (#873)
- _balances[from] = _balances[from].sub(amount,ERC20: burn amount exceeds balance) (#297)
- _balances[to] = _balances[to].add(amount) (#298)
- _burnDeploy(CEOWalletContratv1,address(0),2347161 * (10 ** 3)) (#874)
- _balances[from] = _balances[from].sub(amount,ERC20: burn amount exceeds balance) (#297)
- _balances[to] = _balances[to].add(amount) (#298)
- _burnDeploy(CTOWallet1Contratv1,address(0),1379965 * (10 ** 3)) (#875)
- _balances[from] = _balances[from].sub(amount,ERC20: burn amount exceeds balance) (#297)
- _balances[to] = _balances[to].add(amount) (#298)
- _burnDeploy(CTOWallet2Contratv1,address(0),1175176 * (10 ** 3)) (#876)
- _balances[from] = _balances[from].sub(amount,ERC20: burn amount exceeds balance) (#297)
- _balances[to] = _balances[to].add(amount) (#298)
- _burnDeploy(owner(),address(0),64018163 * 10 ** 3) (#877)
- _balances[from] = _balances[from].sub(amount,ERC20: burn amount exceeds balance) (#297)
- _balances[to] = _balances[to].add(amount) (#298)
- excludeFromFees(owner(),true) (#852)
- _isExcludedFromFees[account] = excluded (#930)
- excludeFromFees(address(this),true) (#853)
- _isExcludedFromFees[account] = excluded (#930)
- excludeFromFees(address(0xdead),true) (#854)
- _isExcludedFromFees[account] = excluded (#930)
- excludeFromFees(address(marketingWallet),true) (#855)
- _isExcludedFromFees[account] = excluded (#930)
- excludeFromMaxTransaction(owner(),true) (#857)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#895)
- excludeFromMaxTransaction(address(this),true) (#858)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#895)
- excludeFromMaxTransaction(address(dividendTracker),true) (#859)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#895)
- excludeFromMaxTransaction(address(_uniswapV2Router),true) (#860)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#895)
- excludeFromMaxTransaction(address(0xdead),true) (#861)
- _isExcludedMaxTransactionAmount[updAds] = isEx (#895)
- _mintDeploy(address(0),owner(),100000000 * (10 ** 3)) (#868)
- _totalSupply = _totalSupply.add(amount) (#279)
Reentrancy in DividendTracker.processAccount(address,bool) (#1521-1531):
External calls:
- amount = _withdrawDividendOfUser(account) (#1522)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#668)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#1525)
Reentrancy in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
External calls:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- swapTokensForEth(amountToSwap) (#1216)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
External calls sending eth:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
State variables written after the call(s):
- swapTokensForEth(amountToSwap) (#1216)
- _allowances[owner][spender] = amount (#311)
Reentrancy in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
External calls:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- swapTokensForEth(amountToSwap) (#1216)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
External calls sending eth:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
State variables written after the call(s):
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
- _allowances[owner][spender] = amount (#311)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in WorldStreamFinanceV2._setAutomatedMarketMakerPair(address,bool) (#941-949):
External calls:
- dividendTracker.excludeFromDividends(pair) (#945)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#948)
Reentrancy in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151):
External calls:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
External calls sending eth:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#270)
- super._transfer(from,to,amount) (#1138)
- Transfer(sender,recipient,amount) (#270)
- super._transfer(from,address(this),fees) (#1134)
Reentrancy in WorldStreamFinanceV2._transfer(address,address,uint256) (#1062-1151):
External calls:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
External calls sending eth:
- swapBack(sellTokens) (#1114)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1147)
Reentrancy in WorldStreamFinanceV2.constructor() (#821-878):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
- dividendTracker.excludeFromDividends(pair) (#945)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#948)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
Reentrancy in WorldStreamFinanceV2.constructor() (#821-878):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#835-836)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#841)
- dividendTracker.excludeFromDividends(pair) (#945)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#844)
- dividendTracker.excludeFromDividends(address(this)) (#845)
- dividendTracker.excludeFromDividends(owner()) (#846)
- dividendTracker.excludeFromDividends(address(marketingWallet)) (#847)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#848)
- dividendTracker.excludeFromDividends(address(0xdead)) (#849)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#932)
- excludeFromFees(address(0xdead),true) (#854)
- ExcludeFromFees(account,excluded) (#932)
- excludeFromFees(address(this),true) (#853)
- ExcludeFromFees(account,excluded) (#932)
- excludeFromFees(address(marketingWallet),true) (#855)
- ExcludeFromFees(account,excluded) (#932)
- excludeFromFees(owner(),true) (#852)
- ExcludedMaxTransactionAmount(updAds,isEx) (#896)
- excludeFromMaxTransaction(owner(),true) (#857)
- ExcludedMaxTransactionAmount(updAds,isEx) (#896)
- excludeFromMaxTransaction(address(_uniswapV2Router),true) (#860)
- ExcludedMaxTransactionAmount(updAds,isEx) (#896)
- excludeFromMaxTransaction(address(this),true) (#858)
- ExcludedMaxTransactionAmount(updAds,isEx) (#896)
- excludeFromMaxTransaction(address(0xdead),true) (#861)
- ExcludedMaxTransactionAmount(updAds,isEx) (#896)
- excludeFromMaxTransaction(address(dividendTracker),true) (#859)
- Transfer(from,to,amount) (#1158)
- _transferDeploy(owner(),CEOWalletContratv1,2347161 * (10 ** 3)) (#870)
- Transfer(from,to,amount) (#1158)
- _transferDeploy(owner(),CTOWallet2Contratv1,1175176 * (10 ** 3)) (#872)
- Transfer(from,to,amount) (#1158)
- _transferDeploy(owner(),CTOWallet1Contratv1,1379965 * (10 ** 3)) (#871)
- Transfer(from,to,amount) (#1158)
- _transferDeploy(owner(),marketingWalletContratv1,2835466 * (10 ** 3)) (#869)
- Transfer(from,to,amount) (#299)
- _burnDeploy(CEOWalletContratv1,address(0),2347161 * (10 ** 3)) (#874)
- Transfer(from,to,amount) (#299)
- _burnDeploy(owner(),address(0),64018163 * 10 ** 3) (#877)
- Transfer(from,to,amount) (#281)
- _mintDeploy(address(0),owner(),100000000 * (10 ** 3)) (#868)
- Transfer(from,to,amount) (#299)
- _burnDeploy(CTOWallet1Contratv1,address(0),1379965 * (10 ** 3)) (#875)
- Transfer(from,to,amount) (#299)
- _burnDeploy(marketingWalletContratv1,address(0),2835466 * (10 ** 3)) (#873)
- Transfer(from,to,amount) (#299)
- _burnDeploy(CTOWallet2Contratv1,address(0),1175176 * (10 ** 3)) (#876)
Reentrancy in DividendTracker.processAccount(address,bool) (#1521-1531):
External calls:
- amount = _withdrawDividendOfUser(account) (#1522)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#668)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#1526)
Reentrancy in WorldStreamFinanceV2.processDividendTracker(uint256) (#1032-1035):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1033)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1034)
Reentrancy in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
External calls:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- swapTokensForEth(amountToSwap) (#1216)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
External calls sending eth:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#312)
- swapTokensForEth(amountToSwap) (#1216)
Reentrancy in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
External calls:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- swapTokensForEth(amountToSwap) (#1216)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
External calls sending eth:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
Event emitted after the call(s):
- SendDividends(amountBNBReflection) (#1232)
Reentrancy in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
External calls:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1140)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1141)
- dividendTracker.process(gas) (#1146-1149)
- swapTokensForEth(amountToSwap) (#1216)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1175-1181)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
External calls sending eth:
- transfer(address(0xBB625df1F46B6A6f4867EE156167a2005F0325DD),amountToBurn) (#1207)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityWallet),block.timestamp) (#1190-1197)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#312)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#1244)
Apply the check-effects-interactions pattern.

Additional information: link

DividendTracker.getAccount(address) (#1385-1428) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1425-1427)
DividendTracker.canAutoClaim(uint256) (#1449-1455) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1450)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1454)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#21-24) is never used and should be removed
SafeMath.mod(uint256,uint256) (#389-391) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#393-396) is never used and should be removed
SafeMathInt.abs(int256) (#461-464) is never used and should be removed
SafeMathInt.div(int256,int256) (#443-447) is never used and should be removed
SafeMathInt.mul(int256,int256) (#435-441) is never used and should be removed
Remove unused functions.

Additional information: link

WorldStreamFinanceV2.liquidityWallet (#744) is set pre-construction with a non-constant function or state variable:
- address(owner())
WorldStreamFinanceV2.developmentWallet (#745) is set pre-construction with a non-constant function or state variable:
- address(owner())
WorldStreamFinanceV2.stakingRewardsContract (#746) is set pre-construction with a non-constant function or state variable:
- address(owner())
WorldStreamFinanceV2.nftHolderRewardsContract (#747) is set pre-construction with a non-constant function or state variable:
- address(owner())
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in DividendPayingToken._withdrawDividendOfUser(address) (#663-679):
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#668)
Low level call in WorldStreamFinanceV2.swapBack(uint256) (#1201-1252):
- (success) = address(dividendTracker).call{value: amountBNBReflection}() (#1229)
- (success,None) = address(stakingRewardsContract).call{value: amountBNBStakingRewards}() (#1235)
- (success,None) = address(nftHolderRewardsContract).call{value: amountBNBNft}() (#1237)
- (success,None) = address(developmentWallet).call{value: amountDevelopmentPay}() (#1239)
- (success,None) = address(marketingWallet).call{value: amountBNBMarketing}() (#1241)
- (success,None) = address(stakingRewardsContract).call{value: address(this).balance}() (#1250)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#42) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#43) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#60) is not in mixedCase
Variable ERC20._balances (#188) is not in mixedCase
Function IUniswapV2Router01.WETH() (#482) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#681) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#685) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#689) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#693) is not in mixedCase
Constant DividendPayingToken.magnitude (#620) is not in UPPER_CASE_WITH_UNDERSCORES
Event WorldStreamFinanceV2marketingWalletUpdated(address,address) (#796) is not in CapWords
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._marketingFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._rewardsFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._buybackFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._developmentFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._stakingFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._burnFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._nftHolderFee (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.updateFees(uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256)._feeDivisor (#909) is not in mixedCase
Parameter WorldStreamFinanceV2.setSwapTokensAtAmount(uint256)._swapTokensAtAmount (#1053) is not in mixedCase
Parameter WorldStreamFinanceV2.setMaxWallet(uint256)._maxWallet (#1057) is not in mixedCase
Function WorldStreamFinanceV2.MigrateStreamV2(address[],uint256[],uint256) (#1274-1288) is not in mixedCase
Variable WorldStreamFinanceV2._isExcludedMaxTransactionAmount (#750) is not in mixedCase
Variable WorldStreamFinanceV2.CEOWalletContratv1 (#760) is not in mixedCase
Variable WorldStreamFinanceV2.CTOWallet1Contratv1 (#761) is not in mixedCase
Variable WorldStreamFinanceV2.CTOWallet2Contratv1 (#762) is not in mixedCase
Parameter DividendTracker.getAccount(address)._account (#1385) is not in mixedCase
Parameter DividendTracker.setMinimumTokenBalanceForDividends(uint256)._minimumTokenBalanceForDividends (#1533) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#22)" inContext (#16-25)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#487) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#488)
Variable WorldStreamFinanceV2.CTOWallet1Contratv1 (#761) is too similar to WorldStreamFinanceV2.CTOWallet2Contratv1 (#762)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#664) is too similar to DividendTracker.getAccount(address).withdrawableDividends (#1390)
Prevent variables from having similar names.

Additional information: link

Ownable.transferOwnership(address) (#422-428) uses literals with too many digits:
- require(bool,string)(newOwner != address(0x000000000000000000000000000000000000dEaD),Impossible to waive) (#424)
WorldStreamFinanceV2.constructor() (#821-878) uses literals with too many digits:
- totalSupply = 100000000 * (10 ** 3) (#823)
WorldStreamFinanceV2.constructor() (#821-878) uses literals with too many digits:
- _mintDeploy(address(0),owner(),100000000 * (10 ** 3)) (#868)
WorldStreamFinanceV2.updateGasForProcessing(uint256) (#963-968) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000, gasForProcessing must be between 200,000 and 500,000) (#964)
WorldStreamFinanceV2.slitherConstructorVariables() (#733-1323) uses literals with too many digits:
- gasForProcessing = 400000 (#777)
DividendTracker.getAccountAtIndex(uint256) (#1430-1447) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1441)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#103-105)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#107-112)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#114-116)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#120-122)
name() should be declared external:
- ERC20.name() (#202-204)
symbol() should be declared external:
- ERC20.symbol() (#206-208)
decimals() should be declared external:
- ERC20.decimals() (#210-212)
totalSupply() should be declared external:
- ERC20.totalSupply() (#214-216)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#227-229)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#231-234)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#236-244)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#246-249)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#252-255)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#422-428)
setAddressOwner(address) should be declared external:
- DividendPayingToken.setAddressOwner(address) (#642-644)
balanceBNB(address) should be declared external:
- DividendPayingToken.balanceBNB(address) (#722-725)
- DividendTracker.balanceBNB(address) (#1537-1540)
balanceERC20(address,address,uint256) should be declared external:
- DividendPayingToken.balanceERC20(address,address,uint256) (#727-729)
- DividendTracker.balanceERC20(address,address,uint256) (#1542-1544)
setSwapTokensAtAmount(uint256) should be declared external:
- WorldStreamFinanceV2.setSwapTokensAtAmount(uint256) (#1053-1055)
setMaxWallet(uint256) should be declared external:
- WorldStreamFinanceV2.setMaxWallet(uint256) (#1057-1059)
burnTokens(uint256) should be declared external:
- WorldStreamFinanceV2.burnTokens(uint256) (#1161-1163)
witdrawTokens(address,address,uint256) should be declared external:
- WorldStreamFinanceV2.witdrawTokens(address,address,uint256) (#1316-1318)
selfD() should be declared external:
- WorldStreamFinanceV2.selfD() (#1319-1321)
setMinimumTokenBalanceForDividends(uint256) should be declared external:
- DividendTracker.setMinimumTokenBalanceForDividends(uint256) (#1533-1535)
Use the external attribute for functions never called from the contract.

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

Unable to find website, listings and other project-related information

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank