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CLU (Community, Love, Unity) is one of the fastest growing and most expansive blockchain communities to enter the crypto space! CLU is an auto-generating liquidity protocol with a hyperdeflationary burn mechanism. CLUcoin holders are rewarded with special perks and unique experiences through events, NFTs, and an incredible community. Join us for exclusive streams, live shows, and vote to donate to charities each month!
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Laser Scorebeta Last Audit: 30 November 2021
Reentrancy in CluCoin._transfer(address,address,uint256) (#1011-1056):
External calls:
- swapAndLiquify(contractTokenBalance) (#1043)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1043)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1055)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#967)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1137)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1146)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1138)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1157)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#884)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1158)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1148)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#886)
- _tokenTransfer(from,to,amount,takeFee) (#1055)
- _rTotal = _rTotal.sub(rFee) (#922)
- _tokenTransfer(from,to,amount,takeFee) (#1055)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#969)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1156)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#883)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1147)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#885)
Apply the check-effects-interactions pattern.
Additional information: link
CluCoin.addLiquidity(uint256,uint256) (#1099-1112) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
Ensure that all the return values of the function calls are used.
Additional information: link
CluCoin._approve(address,address,uint256).owner (#1003) shadows:
- Ownable.owner() (#389-391) (function)
Rename the local variables that shadow another component.
Additional information: link
CluCoin.setMaxTxPercent(uint256) (#908-912) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#909-911)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in CluCoin.transferFrom(address,address,uint256) (#761-765):
External calls:
- _transfer(sender,recipient,amount) (#762)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- _transfer(sender,recipient,amount) (#762)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#763)
- _allowances[owner][spender] = amount (#1007)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in CluCoin.transferFrom(address,address,uint256) (#761-765):
External calls:
- _transfer(sender,recipient,amount) (#762)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1090-1096)
External calls sending eth:
- _transfer(sender,recipient,amount) (#762)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1104-1111)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1008)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#763)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#436-441) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#438)
Avoid relying on block.timestamp.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#346-367) uses assembly
- INLINE ASM (#359-362)
Do not use evm assembly.
Additional information: link
SafeMath.mod(uint256,uint256,string) (#218-221) is never used and should be removed
Remove unused functions.
Additional information: link
CluCoin._previousLiquidityFee (#672) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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 Address._functionCallWithValue(address,bytes,uint256,string) (#346-367):
- (success,returndata) = target.call{value: weiValue}(data) (#350)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable CluCoin._maxTxAmount (#680) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#230)" inContext (#224-233)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable CluCoin.reflectionFromToken(uint256,bool).rTransferAmount (#847) is too similar to CluCoin._transferStandard(address,address,uint256).tTransferAmount (#1136)
Prevent variables from having similar names.
Additional information: link
CluCoin.numTokensSellToAddToLiquidity (#681) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
isExcludedFromFee(address) should be declared external:
- CluCoin.isExcludedFromFee(address) (#999-1001)
Use the external attribute for functions never called from the contract.
Additional information: link
Token is deployed only at one blockchain
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Price for CLU
LASER DESK beta
Twitter account link seems to be invalid