Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645) sends eth to arbitrary user
Dangerous calls:
- devWallet.transfer(devAmt) (#1643)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in CBF2ACCOIN._transfer(address,address,uint256) (#1538-1600):
External calls:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1426)
- _rOwned[address(this)] = _rOwned[address(this)].add(rWallet) (#1434)
- _rOwned[fixedBurnAddress] = _rOwned[fixedBurnAddress].add(rburn) (#1446)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1732)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1763)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1733)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1795)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1826)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1796)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1765)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1828)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _rTotal = _rTotal.sub(rFee) (#1347)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1428)
- _tOwned[address(this)] = _tOwned[address(this)].add(tWallet) (#1436)
- _tOwned[fixedBurnAddress] = _tOwned[fixedBurnAddress].add(tburn) (#1448-1450)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1825)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1794)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1764)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1827)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tTotal = _tTotal.sub(tburn) (#1441)
Apply the check-effects-interactions pattern.
Additional information: link
CBF2ACCOIN.withdrawForeignToken(address,address,uint256) (#1840-1843) ignores return value by foreignToken.transfer(recipient,amount) (#1842)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
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.
CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1619-1620)
-bnbToAddLiquidityWith = unitBalance * (buyFee.liquidity + sellFee.liquidity) (#1621-1622)
CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1619-1620)
-marketingAmt = unitBalance * 2 * (buyFee.marketing + sellFee.marketing) (#1630-1632)
CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1619-1620)
-unitBalance * 2 * (buyFee.dev + sellFee.dev) > address(this).balance (#1633-1636)
CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1619-1620)
-devAmt = unitBalance * 2 * (buyFee.dev + sellFee.dev) (#1633-1636)
Consider ordering multiplication before division.
Additional information: link
CBF2ACCOIN.addLiquidity(uint256,uint256) (#1665-1678) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
Ensure that all the return values of the function calls are used.
Additional information: link
CBF2ACCOIN.allowance(address,address).owner (#1064) shadows:
- Ownable.owner() (#481-483) (function)
CBF2ACCOIN._approve(address,address,uint256).owner (#1527) shadows:
- Ownable.owner() (#481-483) (function)
Rename the local variables that shadow another component.
Additional information: link
CBF2ACCOIN.setNumTokensSellToAddToLiquidity(uint256) (#1323-1325) should emit an event for:
- numTokensSellToAddToLiquidity = numTokens (#1324)
CBF2ACCOIN.setMaxTxPercent(uint256) (#1327-1329) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 3) (#1328)
CBF2ACCOIN._setMaxWalletSizePercent(uint256) (#1331-1336) should emit an event for:
- _maxWalletSize = _tTotal.mul(maxWalletSize).div(10 ** 3) (#1335)
Emit an event for critical parameter changes.
Additional information: link
CBF2ACCOIN.updateMarketingWallet(address).newAddress (#1219) lacks a zero-check on :
- marketingAddress = newAddress (#1220)
CBF2ACCOIN.updateDevWallet(address).newAddress (#1223) lacks a zero-check on :
- devWallet = newAddress (#1224)
CBF2ACCOIN.updateLiquidityWallet(address).newAddress (#1227) lacks a zero-check on :
- liquidityReceiver = newAddress (#1228)
CBF2ACCOIN.withdrawStuckETH(address,uint256).recipient (#1836) lacks a zero-check on :
- address(recipient).transfer(amount) (#1837)
Check that the address is not zero.
Additional information: link
Reentrancy in CBF2ACCOIN._transfer(address,address,uint256) (#1538-1600):
External calls:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _burnFee = sellFee.burn (#1514)
- _burnFee = 0 (#1490)
- _burnFee = buyFee.burn (#1506)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _devFee = sellFee.dev (#1515)
- _devFee = 0 (#1491)
- _devFee = buyFee.dev (#1507)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _liquidityFee = 0 (#1488)
- _liquidityFee = buyFee.liquidity (#1504)
- _liquidityFee = sellFee.liquidity (#1512)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _marketingFee = 0 (#1489)
- _marketingFee = buyFee.marketing (#1505)
- _marketingFee = sellFee.marketing (#1513)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1348)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _taxFee = buyFee.tax (#1503)
- _taxFee = sellFee.tax (#1511)
- _taxFee = 0 (#1487)
Reentrancy in CBF2ACCOIN.constructor() (#988-1028):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1007-1008)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#1014)
- _isExcludedFromFee[address(this)] = true (#1015)
- _isExcludedFromFee[marketingAddress] = true (#1016)
- _isExcludedFromFee[devWallet] = true (#1017)
- _isExcludedFromFee[liquidityReceiver] = true (#1018)
- _isExcludedFromLimit[marketingAddress] = true (#1021)
- _isExcludedFromLimit[marketingAddress] = true (#1022)
- _isExcludedFromLimit[devWallet] = true (#1023)
- _isExcludedFromLimit[owner()] = true (#1024)
- _isExcludedFromLimit[address(this)] = true (#1025)
- uniswapV2Router = _uniswapV2Router (#1011)
Reentrancy in CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645):
External calls:
- swapTokensForEth(toSwap) (#1616)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
State variables written after the call(s):
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
- _allowances[owner][spender] = amount (#1534)
Reentrancy in CBF2ACCOIN.transferFrom(address,address,uint256) (#1082-1097):
External calls:
- _transfer(sender,recipient,amount) (#1087)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1087)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1088-1095)
- _allowances[owner][spender] = amount (#1534)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in CBF2ACCOIN._transfer(address,address,uint256) (#1538-1600):
External calls:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
Event emitted after the call(s):
- Transfer(address(this),address(0),tburn) (#1442)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1738)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1801)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1770)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1833)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
Reentrancy in CBF2ACCOIN.constructor() (#988-1028):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1007-1008)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#1027)
Reentrancy in CBF2ACCOIN.swapAndLiquify(uint256) (#1602-1645):
External calls:
- swapTokensForEth(toSwap) (#1616)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1535)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1626)
Reentrancy in CBF2ACCOIN.transferFrom(address,address,uint256) (#1082-1097):
External calls:
- _transfer(sender,recipient,amount) (#1087)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1656-1662)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1087)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1535)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1088-1095)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#531-540) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until a later date) (#536)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#290-301) uses assembly
- INLINE ASM (#297-299)
Address._functionCallWithValue(address,bytes,uint256,string) (#416-444) uses assembly
- INLINE ASM (#436-439)
Do not use evm assembly.
Additional information: link
CBF2ACCOIN.includeInReward(address) (#1240-1251) has costly operations inside a loop:
- _excluded.pop() (#1247)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#416-444) is never used and should be removed
Address.functionCall(address,bytes) (#351-356) is never used and should be removed
Address.functionCall(address,bytes,string) (#364-370) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#383-395) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#403-414) is never used and should be removed
Address.isContract(address) (#290-301) is never used and should be removed
Address.sendValue(address,uint256) (#319-331) is never used and should be removed
Context._msgData() (#263-266) is never used and should be removed
SafeMath.mod(uint256,uint256) (#232-234) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#248-255) is never used and should be removed
Remove unused functions.
Additional information: link
CBF2ACCOIN._rTotal (#915) 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^0.8.10 (#7) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.10 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) (#319-331):
- (success) = recipient.call{value: amount}() (#326)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#416-444):
- (success,returndata) = target.call{value: weiValue}(data) (#425-427)
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() (#610) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#612) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#643) is not in mixedCase
Function IUniswapV2Router01.WETH() (#691) is not in mixedCase
Event CBF2ACCOINbotAddedToBlacklist(address) (#971) is not in CapWords
Event CBF2ACCOINbotRemovedFromBlacklist(address) (#972) is not in CapWords
Function CBF2ACCOIN.BannedBot(address,bool) (#1051-1053) is not in mixedCase
Function CBF2ACCOIN.AcceptMultipleAddress(address[],bool) (#1140-1145) is not in mixedCase
Parameter CBF2ACCOIN.AcceptMultipleAddress(address[],bool).Accepted (#1140) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_tax (#1298) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_liquidity (#1299) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_marketing (#1300) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_dev (#1301) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_burn (#1302) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_tax (#1303) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_liquidity (#1304) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_marketing (#1305) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_dev (#1306) is not in mixedCase
Parameter CBF2ACCOIN.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_burn (#1307) is not in mixedCase
Function CBF2ACCOIN._setMaxWalletSizePercent(uint256) (#1331-1336) is not in mixedCase
Parameter CBF2ACCOIN.setSwapAndLiquifyEnabled(bool)._enabled (#1338) is not in mixedCase
Parameter CBF2ACCOIN.calculateTaxFee(uint256)._amount (#1454) is not in mixedCase
Parameter CBF2ACCOIN.calculateLiquidityFee(uint256)._amount (#1458) is not in mixedCase
Parameter CBF2ACCOIN.calculateMarketingFee(uint256)._amount (#1466) is not in mixedCase
Parameter CBF2ACCOIN.calculateburnFee(uint256)._amount (#1474) is not in mixedCase
Parameter CBF2ACCOIN.calculatedevFee(uint256)._amount (#1482) is not in mixedCase
Function CBF2ACCOIN.AcceptforTrading(address,bool) (#1498-1500) is not in mixedCase
Parameter CBF2ACCOIN.AcceptforTrading(address,bool).Accepted (#1498) is not in mixedCase
Variable CBF2ACCOIN._BannedBot (#903) is not in mixedCase
Variable CBF2ACCOIN.TradingIsOn (#964) is not in mixedCase
Variable CBF2ACCOIN.AcceptedOnTrading (#965) is not in mixedCase
Variable CBF2ACCOIN._maxTxAmount (#967) is not in mixedCase
Variable CBF2ACCOIN._maxWalletSize (#969) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#264)" inContext (#258-267)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in CBF2ACCOIN._transfer(address,address,uint256) (#1538-1600):
External calls:
- swapAndLiquify(contractTokenBalance) (#1568)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1568)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _burnFee = sellFee.burn (#1514)
- _burnFee = 0 (#1490)
- _burnFee = buyFee.burn (#1506)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _devFee = sellFee.dev (#1515)
- _devFee = 0 (#1491)
- _devFee = buyFee.dev (#1507)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _liquidityFee = 0 (#1488)
- _liquidityFee = buyFee.liquidity (#1504)
- _liquidityFee = sellFee.liquidity (#1512)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _marketingFee = 0 (#1489)
- _marketingFee = buyFee.marketing (#1505)
- _marketingFee = sellFee.marketing (#1513)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1426)
- _rOwned[address(this)] = _rOwned[address(this)].add(rWallet) (#1434)
- _rOwned[fixedBurnAddress] = _rOwned[fixedBurnAddress].add(rburn) (#1446)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1732)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1763)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1733)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1795)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1826)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1796)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1765)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1828)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _rTotal = _rTotal.sub(rFee) (#1347)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1348)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1428)
- _tOwned[address(this)] = _tOwned[address(this)].add(tWallet) (#1436)
- _tOwned[fixedBurnAddress] = _tOwned[fixedBurnAddress].add(tburn) (#1448-1450)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1825)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1794)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1764)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1827)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _tTotal = _tTotal.sub(tburn) (#1441)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- _taxFee = buyFee.tax (#1503)
- _taxFee = sellFee.tax (#1511)
- _taxFee = 0 (#1487)
Event emitted after the call(s):
- Transfer(address(this),address(0),tburn) (#1442)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1738)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1801)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1770)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
- Transfer(sender,recipient,tTransferAmount) (#1833)
- _tokenTransfer(from,to,amount,takeFee) (#1599)
Reentrancy in CBF2ACCOIN.transferFrom(address,address,uint256) (#1082-1097):
External calls:
- _transfer(sender,recipient,amount) (#1087)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1087)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1670-1677)
- address(marketingAddress).transfer(marketingAmt) (#1639)
- devWallet.transfer(devAmt) (#1643)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1088-1095)
- _allowances[owner][spender] = amount (#1534)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1535)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1088-1095)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#696) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#697)
Variable CBF2ACCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#1754) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#1754) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#1816) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Variable CBF2ACCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#1189) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#1189) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#1816) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#1816) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1395-1399) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._transferStandard(address,address,uint256).rTransferAmount (#1723) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._transferStandard(address,address,uint256).rTransferAmount (#1723) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#1754) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Variable CBF2ACCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#1785) is too similar to CBF2ACCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#1748)
Variable CBF2ACCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#1785) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN._transferStandard(address,address,uint256).rTransferAmount (#1723) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Variable CBF2ACCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#1189) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1395-1399) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#1785) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Variable CBF2ACCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#1754) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#1785) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN._transferStandard(address,address,uint256).rTransferAmount (#1723) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#1816) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1395-1399) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Variable CBF2ACCOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1395-1399) is too similar to CBF2ACCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#1779)
Variable CBF2ACCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#1785) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#1189) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1395-1399) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN._transferStandard(address,address,uint256).rTransferAmount (#1723) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#1754) is too similar to CBF2ACCOIN._getTValues(uint256).tTransferAmount (#1367)
Variable CBF2ACCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#1816) is too similar to CBF2ACCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#1810)
Variable CBF2ACCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#1189) is too similar to CBF2ACCOIN._transferStandard(address,address,uint256).tTransferAmount (#1717)
Prevent variables from having similar names.
Additional information: link
CBF2ACCOIN.slitherConstructorVariables() (#897-1845) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 9 (#914)
CBF2ACCOIN.slitherConstructorVariables() (#897-1845) uses literals with too many digits:
- fixedBurnAddress = 0x000000000000000000000000000000000000dEaD (#924-925)
CBF2ACCOIN.slitherConstructorVariables() (#897-1845) uses literals with too many digits:
- _maxTxAmount = 2000000000 * 10 ** 9 (#967)
CBF2ACCOIN.slitherConstructorVariables() (#897-1845) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000000 * 10 ** 9 (#968)
CBF2ACCOIN.slitherConstructorVariables() (#897-1845) uses literals with too many digits:
- _maxWalletSize = 2000000000 * 10 ** 9 (#969)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
CBF2ACCOIN._decimals (#931) should be constant
CBF2ACCOIN._name (#929) should be constant
CBF2ACCOIN._symbol (#930) should be constant
CBF2ACCOIN.burnDeductSupply (#927) should be constant
CBF2ACCOIN.fixedBurnAddress (#924-925) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#500-503)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#509-516)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#518-520)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#523-528)
unlock() should be declared external:
- Ownable.unlock() (#531-540)
name() should be declared external:
- CBF2ACCOIN.name() (#1030-1032)
symbol() should be declared external:
- CBF2ACCOIN.symbol() (#1034-1036)
decimals() should be declared external:
- CBF2ACCOIN.decimals() (#1038-1040)
totalSupply() should be declared external:
- CBF2ACCOIN.totalSupply() (#1042-1044)
transfer(address,uint256) should be declared external:
- CBF2ACCOIN.transfer(address,uint256) (#1055-1062)
allowance(address,address) should be declared external:
- CBF2ACCOIN.allowance(address,address) (#1064-1071)
approve(address,uint256) should be declared external:
- CBF2ACCOIN.approve(address,uint256) (#1073-1080)
transferFrom(address,address,uint256) should be declared external:
- CBF2ACCOIN.transferFrom(address,address,uint256) (#1082-1097)
increaseAllowance(address,uint256) should be declared external:
- CBF2ACCOIN.increaseAllowance(address,uint256) (#1099-1110)
decreaseAllowance(address,uint256) should be declared external:
- CBF2ACCOIN.decreaseAllowance(address,uint256) (#1112-1126)
isExcludedFromReward(address) should be declared external:
- CBF2ACCOIN.isExcludedFromReward(address) (#1128-1130)
totalFees() should be declared external:
- CBF2ACCOIN.totalFees() (#1132-1134)
burnAddress() should be declared external:
- CBF2ACCOIN.burnAddress() (#1136-1138)
AcceptMultipleAddress(address[],bool) should be declared external:
- CBF2ACCOIN.AcceptMultipleAddress(address[],bool) (#1140-1145)
deliver(uint256) should be declared external:
- CBF2ACCOIN.deliver(uint256) (#1147-1173)
reflectionFromToken(uint256,bool) should be declared external:
- CBF2ACCOIN.reflectionFromToken(uint256,bool) (#1175-1203)
excludeFromReward(address) should be declared external:
- CBF2ACCOIN.excludeFromReward(address) (#1231-1238)
excludeFromFee(address) should be declared external:
- CBF2ACCOIN.excludeFromFee(address) (#1253-1255)
includeInFee(address) should be declared external:
- CBF2ACCOIN.includeInFee(address) (#1257-1259)
excludeFromLimit(address) should be declared external:
- CBF2ACCOIN.excludeFromLimit(address) (#1261-1263)
includeInLimit(address) should be declared external:
- CBF2ACCOIN.includeInLimit(address) (#1265-1267)
setSwapAndLiquifyEnabled(bool) should be declared external:
- CBF2ACCOIN.setSwapAndLiquifyEnabled(bool) (#1338-1341)
setTradingStatus(bool) should be declared external:
- CBF2ACCOIN.setTradingStatus(bool) (#1494-1496)
AcceptforTrading(address,bool) should be declared external:
- CBF2ACCOIN.AcceptforTrading(address,bool) (#1498-1500)
isExcludedFromFee(address) should be declared external:
- CBF2ACCOIN.isExcludedFromFee(address) (#1518-1520)
isExcludedFromLimit(address) should be declared external:
- CBF2ACCOIN.isExcludedFromLimit(address) (#1522-1524)
withdrawStuckETH(address,uint256) should be declared external:
- CBF2ACCOIN.withdrawStuckETH(address,uint256) (#1836-1838)
withdrawForeignToken(address,address,uint256) should be declared external:
- CBF2ACCOIN.withdrawForeignToken(address,address,uint256) (#1840-1843)
Use the external attribute for functions never called from the contract.
Additional information: link
Unable to find website, listings and other project-related information
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Unable to find Telegram and Twitter accounts