CLOGE [Cloud Turge] Token

Reentrancy in CloudTurge._transfer(address,address,uint256) (#360-413):
External calls:
- swapBack() (#400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
External calls sending eth:
- swapBack() (#400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
State variables written after the call(s):
- balances[to] += transferAmount (#411)
- swapping = false (#401)
Apply the check-effects-interactions pattern.

Additional information: link

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

Contract ownership is not renounced (belongs to a wallet)

CloudTurge.swapBack() (#416-432) performs a multiplication on the result of a division:
-liquidityTokens = contractBalance * (buyFee.liquidity + sellFee.liquidity) / (buyFee.marketing + buyFee.liquidity + sellFee.marketing + sellFee.liquidity) (#418)
-ethForLiquidity = ethBalance.mul(liquidityTokens).div(totalTokensToSwap) (#428)
Consider ordering multiplication before division.

Additional information: link

CloudTurge._transfer(address,address,uint256).takeFee (#378) 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

CloudTurge.addLiquidity(uint256,uint256) (#454-465) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
Ensure that all the return values of the function calls are used.

Additional information: link

CloudTurge.allowance(address,address).owner (#250) shadows:
- Ownable.owner() (#97-99) (function)
CloudTurge._approve(address,address,uint256).owner (#314) shadows:
- Ownable.owner() (#97-99) (function)
Rename the local variables that shadow another component.

Additional information: link

CloudTurge.setBuyCooldown(uint256) (#333-335) should emit an event for:
- _buyCooldown = cooldownInSeconds (#334)
CloudTurge.setMaxTx(uint256) (#337-340) should emit an event for:
- _maxTxAmount = _tTotal.mul(newMaxTxPercent).div(10 ** 2) (#339)
CloudTurge.setMaxWallet(uint256) (#342-345) should emit an event for:
- _maxWalletAmount = _tTotal.mul(newMaxWalletPercent).div(10 ** 2) (#344)
CloudTurge.setSwapTokenAtAmountPermille(uint256) (#347-349) should emit an event for:
- swapTokenAtAmount = _tTotal.mul(newSwapTokenAmountPermille).div(10 ** 3) (#348)
Emit an event for critical parameter changes.

Additional information: link

CloudTurge.setLiquidityReceiver(address).newLiqReceiver (#351) lacks a zero-check on :
- liquidityReceiver = newLiqReceiver (#352)
Check that the address is not zero.

Additional information: link

Reentrancy in CloudTurge.constructor() (#203-223):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#213)
State variables written after the call(s):
- _isExcludedFromFee[msg.sender] = true (#219)
- _isExcludedFromFee[address(this)] = true (#220)
- liquidityReceiver = msg.sender (#218)
- uniswapV2Pair = _uniswapV2Pair (#216)
- uniswapV2Router = _uniswapV2Router (#215)
Reentrancy in CloudTurge.swapBack() (#416-432):
External calls:
- swapTokensForEth(amountToSwapForETH) (#425)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
External calls sending eth:
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
State variables written after the call(s):
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
- _allowances[owner][spender] = amount (#318)
Reentrancy in CloudTurge.transferFrom(address,address,uint256) (#259-263):
External calls:
- _transfer(sender,recipient,amount) (#260)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
External calls sending eth:
- _transfer(sender,recipient,amount) (#260)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#261)
- _allowances[owner][spender] = amount (#318)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CloudTurge._transfer(address,address,uint256) (#360-413):
External calls:
- swapBack() (#400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
External calls sending eth:
- swapBack() (#400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
Event emitted after the call(s):
- Transfer(from,to,transferAmount) (#412)
Reentrancy in CloudTurge.constructor() (#203-223):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#213)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#222)
Reentrancy in CloudTurge.swapBack() (#416-432):
External calls:
- swapTokensForEth(amountToSwapForETH) (#425)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
External calls sending eth:
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#319)
- addLiquidity(tokensForLiquidity,ethForLiquidity) (#430)
Reentrancy in CloudTurge.transferFrom(address,address,uint256) (#259-263):
External calls:
- _transfer(sender,recipient,amount) (#260)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#445-451)
External calls sending eth:
- _transfer(sender,recipient,amount) (#260)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#319)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#261)
Apply the check-effects-interactions pattern.

Additional information: link

CloudTurge._transfer(address,address,uint256) (#360-413) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(_lastBuy[to] + _buyCooldown < block.timestamp,Must wait til after coooldown to buy) (#389)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#80-83) is never used and should be removed
SafeMath.add(uint256,uint256) (#24-29) is never used and should be removed
SafeMath.mod(uint256,uint256) (#65-67) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#69-72) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.13 (#9) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.13 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

Function IUniswapV2Router02.WETH() (#126) is not in mixedCase
Function CloudTurge.Purge() (#285-290) is not in mixedCase
Constant CloudTurge._name (#164) is not in UPPER_CASE_WITH_UNDERSCORES
Constant CloudTurge._symbol (#165) is not in UPPER_CASE_WITH_UNDERSCORES
Constant CloudTurge._decimals (#166) is not in UPPER_CASE_WITH_UNDERSCORES
Variable CloudTurge._maxWalletAmount (#169) is not in mixedCase
Variable CloudTurge._maxTxAmount (#170) is not in mixedCase
Variable CloudTurge._buyCooldown (#192) is not in mixedCase
Variable CloudTurge.Blacklisted (#194) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#81)" inContext (#75-84)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in CloudTurge._transfer(address,address,uint256) (#360-413):
External calls:
- swapBack() (#400)
- address(marketingWallet).transfer(address(this).balance) (#431)
External calls sending eth:
- swapBack() (#400)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
State variables written after the call(s):
- balances[to] += transferAmount (#411)
- swapping = false (#401)
Event emitted after the call(s):
- Transfer(from,to,transferAmount) (#412)
Reentrancy in CloudTurge.transferFrom(address,address,uint256) (#259-263):
External calls:
- _transfer(sender,recipient,amount) (#260)
- address(marketingWallet).transfer(address(this).balance) (#431)
External calls sending eth:
- _transfer(sender,recipient,amount) (#260)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#457-464)
- address(marketingWallet).transfer(address(this).balance) (#431)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#261)
- _allowances[owner][spender] = amount (#318)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#319)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#261)
Apply the check-effects-interactions pattern.

Additional information: link

CloudTurge.slitherConstructorVariables() (#154-467) uses literals with too many digits:
- _tTotal = 1000000 * 10 ** _decimals (#167)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CloudTurge.liquidityFee (#189) is never used in CloudTurge (#154-467)
CloudTurge.marketingFee (#190) is never used in CloudTurge (#154-467)
Remove unused state variables.

Additional information: link

CloudTurge._tTotal (#167) should be constant
CloudTurge.liquidityFee (#189) should be constant
CloudTurge.marketingFee (#190) should be constant
CloudTurge.marketingWallet (#174) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#106-109)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#111-115)
name() should be declared external:
- CloudTurge.name() (#225-227)
symbol() should be declared external:
- CloudTurge.symbol() (#229-231)
decimals() should be declared external:
- CloudTurge.decimals() (#233-235)
totalSupply() should be declared external:
- CloudTurge.totalSupply() (#237-239)
transfer(address,uint256) should be declared external:
- CloudTurge.transfer(address,uint256) (#245-248)
allowance(address,address) should be declared external:
- CloudTurge.allowance(address,address) (#250-252)
approve(address,uint256) should be declared external:
- CloudTurge.approve(address,uint256) (#254-257)
transferFrom(address,address,uint256) should be declared external:
- CloudTurge.transferFrom(address,address,uint256) (#259-263)
increaseAllowance(address,uint256) should be declared external:
- CloudTurge.increaseAllowance(address,uint256) (#265-268)
decreaseAllowance(address,uint256) should be declared external:
- CloudTurge.decreaseAllowance(address,uint256) (#270-273)
excludeFromFee(address) should be declared external:
- CloudTurge.excludeFromFee(address) (#275-277)
includeInFee(address) should be declared external:
- CloudTurge.includeInFee(address) (#279-281)
Purge() should be declared external:
- CloudTurge.Purge() (#285-290)
isExcludedFromFee(address) should be declared external:
- CloudTurge.isExcludedFromFee(address) (#310-312)
setBuyFees(uint256,uint256) should be declared external:
- CloudTurge.setBuyFees(uint256,uint256) (#322-325)
setSellMultiplier(uint256,uint256) should be declared external:
- CloudTurge.setSellMultiplier(uint256,uint256) (#327-331)
setBuyCooldown(uint256) should be declared external:
- CloudTurge.setBuyCooldown(uint256) (#333-335)
setMaxTx(uint256) should be declared external:
- CloudTurge.setMaxTx(uint256) (#337-340)
setMaxWallet(uint256) should be declared external:
- CloudTurge.setMaxWallet(uint256) (#342-345)
setSwapTokenAtAmountPermille(uint256) should be declared external:
- CloudTurge.setSwapTokenAtAmountPermille(uint256) (#347-349)
setLiquidityReceiver(address) should be declared external:
- CloudTurge.setLiquidityReceiver(address) (#351-354)
clearStuckBNB(address) should be declared external:
- CloudTurge.clearStuckBNB(address) (#356-358)
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.

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. 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