TWOGE [Twoge Inu] Token

TwogeInu.addLiquidity(uint256,uint256) (#612-625) sends eth to arbitrary user
Dangerous calls:
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

TwogeInu.rescueAnyBEP20Tokens(address,address,uint256) (#695-697) ignores return value by IERC20(_tokenAddr).transfer(_to,_amount) (#696)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Reentrancy in TwogeInu._transfer(address,address,uint256) (#508-548):
External calls:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
External calls sending eth:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
- _rOwned[address(this)] += rLiquidity (#396)
- _rOwned[address(this)] += rDapp (#427)
- _rOwned[address(this)] += rStake (#416)
- _rOwned[address(this)] += rMarketing (#406)
- _rOwned[sender] = _rOwned[sender] - s.rAmount (#563)
- _rOwned[recipient] = _rOwned[recipient] + s.rTransferAmount (#564)
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
- _rTotal -= rRfi (#385)
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
- _tOwned[address(this)] += tStake (#414)
- _tOwned[address(this)] += tMarketing (#404)
- _tOwned[address(this)] += tLiquidity (#394)
- _tOwned[address(this)] += tDapp (#425)
- _tOwned[sender] = _tOwned[sender] - tAmount (#557)
- _tOwned[recipient] = _tOwned[recipient] + s.tTransferAmount (#560)
Apply the check-effects-interactions pattern.

Additional information: link

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

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.

Context._msgData() (#48-51) is never used and should be removed
Remove unused functions.

Additional information: link

TwogeInu._transfer(address,address,uint256) (#508-548) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(timePassed >= coolDownTime,Cooldown enabled) (#528)
Avoid relying on block.timestamp.

Additional information: link

TwogeInu.addLiquidity(uint256,uint256) (#612-625) ignores return value by router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
Ensure that all the return values of the function calls are used.

Additional information: link

TwogeInu.updateCooldown(bool,uint256) (#664-667) should emit an event for:
- coolDownTime = time * 1 (#665)
TwogeInu.updateSwapTokensAtAmount(uint256) (#669-671) should emit an event for:
- swapTokensAtAmount = amount * 10 ** _decimals (#670)
Emit an event for critical parameter changes.

Additional information: link

TwogeInu.updateStakingPool(address).newWallet (#656) lacks a zero-check on :
- StakingPool = newWallet (#657)
TwogeInu.updateMarketingWallet(address).newWallet (#652) lacks a zero-check on :
- marketingWallet = newWallet (#653)
TwogeInu.updateRouterAndPair(address,address).newPair (#683) lacks a zero-check on :
- pair = newPair (#685)
TwogeInu.updateDappRewardsPool(address).newWallet (#660) lacks a zero-check on :
- DappRewardsPool = newWallet (#661)
Check that the address is not zero.

Additional information: link

Reentrancy in TwogeInu._transfer(address,address,uint256) (#508-548):
External calls:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
External calls sending eth:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
- totFeesPaid.Stake += tStake (#410)
- totFeesPaid.marketing += tMarketing (#400)
- totFeesPaid.liquidity += tLiquidity (#390)
- totFeesPaid.Dapp += tDapp (#421)
- totFeesPaid.rfi += tRfi (#386)
Reentrancy in TwogeInu.transferFrom(address,address,uint256) (#276-284):
External calls:
- _transfer(sender,recipient,amount) (#277)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
External calls sending eth:
- _transfer(sender,recipient,amount) (#277)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
State variables written after the call(s):
- _approve(sender,_msgSender(),currentAllowance - amount) (#281)
- _allowances[owner][spender] = amount (#504)
Reentrancy in TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610):
External calls:
- swapTokensForBNB(toSwap) (#585)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
State variables written after the call(s):
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
- _allowances[owner][spender] = amount (#504)
Apply the check-effects-interactions pattern.

Additional information: link

TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - temp.liquidity) (#588)
-marketingAmt = unitBalance * 2 * temp.marketing (#596)
TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - temp.liquidity) (#588)
-StakeAmt = unitBalance * 2 * temp.Stake (#600)
TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - temp.liquidity) (#588)
-bnbToAddLiquidityWith = unitBalance * temp.liquidity (#589)
TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - temp.liquidity) (#588)
-DappAmt = unitBalance * 2 * temp.Dapp (#605)
Consider ordering multiplication before division.

Additional information: link

TwogeInu.allowance(address,address).owner (#267) shadows:
- Ownable.owner() (#63-65) (function)
TwogeInu._approve(address,address,uint256).owner (#501) shadows:
- Ownable.owner() (#63-65) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in TwogeInu.swapAndLiquify(uint256,TwogeInu.Taxes) (#578-610):
External calls:
- swapTokensForBNB(toSwap) (#585)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#505)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#593)
Reentrancy in TwogeInu.transferFrom(address,address,uint256) (#276-284):
External calls:
- _transfer(sender,recipient,amount) (#277)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
External calls sending eth:
- _transfer(sender,recipient,amount) (#277)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#505)
- _approve(sender,_msgSender(),currentAllowance - amount) (#281)
Reentrancy in TwogeInu._transfer(address,address,uint256) (#508-548):
External calls:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#636-642)
- address(marketingWallet).sendValue(marketingAmt) (#598)
- address(StakingPool).sendValue(StakeAmt) (#602)
- address(DappRewardsPool).sendValue(DappAmt) (#607)
External calls sending eth:
- swapAndLiquify(swapTokensAtAmount,sellTaxes) (#539)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
- swapAndLiquify(swapTokensAtAmount,taxes) (#540)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#617-624)
- (success) = recipient.call{value: amount}() (#116)
Event emitted after the call(s):
- Transfer(sender,address(this),s.tLiquidity + s.tMarketing + s.tStake + s.tDapp) (#569)
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
- Transfer(sender,recipient,s.tTransferAmount) (#574)
- _tokenTransfer(from,to,amount,takeFee,isSell) (#547)
Apply the check-effects-interactions pattern.

Additional information: link

TwogeInu.includeInReward(address) (#342-353) has costly operations inside a loop:
- _excluded.pop() (#349)
Use a local variable to hold the loop computation result.

Additional information: link

TwogeInu._rTotal (#157) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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

Pragma version^0.8.13 (#19) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.14 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#113-118):
- (success) = recipient.call{value: amount}() (#116)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256)._liquidity (#376) is not in mixedCase
Constant TwogeInu._symbol (#168) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256)._Stake (#376) is not in mixedCase
Parameter TwogeInu.rescueAnyBEP20Tokens(address,address,uint256)._to (#695) is not in mixedCase
Parameter TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256)._rfi (#369) is not in mixedCase
Parameter TwogeInu.rescueAnyBEP20Tokens(address,address,uint256)._tokenAddr (#695) is not in mixedCase
Parameter TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256)._marketing (#376) is not in mixedCase
Struct TwogeInu.valuesFromGetValues (#194-208) is not in CapWords
Constant TwogeInu._name (#167) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter TwogeInu.updateSwapEnabled(bool)._enabled (#673) is not in mixedCase
Variable TwogeInu.DappRewardsPool (#165) is not in mixedCase
Parameter TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256)._Dapp (#376) is not in mixedCase
Function IRouter.WETH() (#94) is not in mixedCase
Parameter TwogeInu.rescueAnyBEP20Tokens(address,address,uint256)._amount (#695) is not in mixedCase
Parameter TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256)._Dapp (#369) is not in mixedCase
Variable TwogeInu.StakingPool (#164) is not in mixedCase
Parameter TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256)._rfi (#376) is not in mixedCase
Variable TwogeInu.genesis_block (#161) is not in mixedCase
Parameter TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256)._marketing (#369) is not in mixedCase
Constant TwogeInu._decimals (#153) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256)._Stake (#369) is not in mixedCase
Parameter TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256)._liquidity (#369) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#49)" inContext (#43-52)
Remove redundant statements if they congest code but offer no value.

Additional information: link

TwogeInu.slitherConstructorVariables() (#122-702) uses literals with too many digits:
- _tTotal = 1000000000000000 * 10 ** _decimals (#156)
TwogeInu.slitherConstructorVariables() (#122-702) uses literals with too many digits:
- swapTokensAtAmount = 1000000000000 * 10 ** 5 (#159)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

TwogeInu._tTotal (#156) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transfer(address,uint256) should be declared external:
- TwogeInu.transfer(address,uint256) (#299-303)
symbol() should be declared external:
- TwogeInu.symbol() (#250-252)
increaseAllowance(address,uint256) should be declared external:
- TwogeInu.increaseAllowance(address,uint256) (#286-289)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#72-74)
setTaxes(uint256,uint256,uint256,uint256,uint256) should be declared external:
- TwogeInu.setTaxes(uint256,uint256,uint256,uint256,uint256) (#369-374)
approve(address,uint256) should be declared external:
- TwogeInu.approve(address,uint256) (#271-274)
transferFrom(address,address,uint256) should be declared external:
- TwogeInu.transferFrom(address,address,uint256) (#276-284)
rescueAnyBEP20Tokens(address,address,uint256) should be declared external:
- TwogeInu.rescueAnyBEP20Tokens(address,address,uint256) (#695-697)
isExcludedFromFee(address) should be declared external:
- TwogeInu.isExcludedFromFee(address) (#365-367)
reflectionFromToken(uint256,bool) should be declared external:
- TwogeInu.reflectionFromToken(uint256,bool) (#309-318)
excludeFromFee(address) should be declared external:
- TwogeInu.excludeFromFee(address) (#356-358)
includeInFee(address) should be declared external:
- TwogeInu.includeInFee(address) (#360-362)
isExcludedFromReward(address) should be declared external:
- TwogeInu.isExcludedFromReward(address) (#305-307)
name() should be declared external:
- TwogeInu.name() (#247-249)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#76-79)
decreaseAllowance(address,uint256) should be declared external:
- TwogeInu.decreaseAllowance(address,uint256) (#291-297)
setSellTaxes(uint256,uint256,uint256,uint256,uint256) should be declared external:
- TwogeInu.setSellTaxes(uint256,uint256,uint256,uint256,uint256) (#376-382)
totalSupply() should be declared external:
- TwogeInu.totalSupply() (#258-260)
allowance(address,address) should be declared external:
- TwogeInu.allowance(address,address) (#267-269)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Token is deployed only at one blockchain

Contract has 6% buy tax and 6% sell tax.
Taxes are low and contract ownership is renounced.

Unable to find audit link on the website

Token is not listed at Mobula.Finance

Additional information: link

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank