BoozeDoge brings NFTs to the real world by creating an exclusive NFT collection and hosting NFT meetups around the world. On top of it we will open Europes first physical NFT bar in the city of Vienna where we bring together NFT collectors with artists. Profits from this NFT collection and profits which the bar generateds are used for regular buyback which means that the token price will always rise as long our bar and NFT project are generating profits.
BoozeDoge.sendToWallet(uint256,uint256) (#989-994) sends eth to arbitrary user
Dangerous calls:
- marketingWallet.transfer(mBNB) (#993)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in BoozeDoge._transfer(address,address,uint256) (#926-987):
External calls:
- swapTokensForBNB(swapTokensAtAmount) (#963)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1010-1016)
External calls sending eth:
- sendToWallet(lotteryBNB,walletBNB) (#969)
- lotteryWallet.transfer(lotteryBNB) (#990)
- devWallet.transfer(walletBNB.sub(mBNB)) (#992)
- marketingWallet.transfer(mBNB) (#993)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#983)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#733)
- _balances[recipient] = _balances[recipient].add(amount) (#734)
- super._transfer(from,to,amount) (#986)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#733)
- _balances[recipient] = _balances[recipient].add(amount) (#734)
- swapping = false (#971)
Apply the check-effects-interactions pattern.
Additional information: link
BoozeDoge.withdrawTokens(address) (#1020-1024) ignores return value by IERC20(_token).transfer(owner(),amount) (#1023)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
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.
BoozeDoge.setSwapTokensAtAmount(uint256) (#912-914) should emit an event for:
- swapTokensAtAmount = amountBeforeSwap * (10 ** 9) (#913)
Emit an event for critical parameter changes.
Additional information: link
Reentrancy in BoozeDoge.constructor() (#858-880):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#866)
State variables written after the call(s):
- _mint(owner(),_tTotal) (#879)
- _balances[account] = _balances[account].add(amount) (#753)
- excludeFromFees(owner()) (#872)
- _isExcludedFromFees[account] = true (#904)
- excludeFromFees(address(this)) (#873)
- _isExcludedFromFees[account] = true (#904)
- _mint(owner(),_tTotal) (#879)
- _totalSupply = _totalSupply.add(amount) (#752)
- uniswapV2Pair = _uniswapV2Pair (#869)
- uniswapV2Router = _uniswapV2Router (#868)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in BoozeDoge.constructor() (#858-880):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#866)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#754)
- _mint(owner(),_tTotal) (#879)
Apply the check-effects-interactions pattern.
Additional information: link
SafeMath.mod(uint256,uint256,string) (#314-317) is never used and should be removed
Remove unused functions.
Additional information: link
BoozeDoge.maxTxAmount (#829) is set pre-construction with a non-constant function or state variable:
- _tTotal.div(100)
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
Constant BoozeDoge.marketingFee (#838) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#120)" inContext (#114-123)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in BoozeDoge._transfer(address,address,uint256) (#926-987):
External calls:
- sendToWallet(lotteryBNB,walletBNB) (#969)
- lotteryWallet.transfer(lotteryBNB) (#990)
- devWallet.transfer(walletBNB.sub(mBNB)) (#992)
- marketingWallet.transfer(mBNB) (#993)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#983)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#733)
- _balances[recipient] = _balances[recipient].add(amount) (#734)
- super._transfer(from,to,amount) (#986)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#733)
- _balances[recipient] = _balances[recipient].add(amount) (#734)
- swapping = false (#971)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#735)
- super._transfer(from,to,amount) (#986)
- Transfer(sender,recipient,amount) (#735)
- super._transfer(from,address(this),fees) (#983)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#394) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#395)
Prevent variables from having similar names.
Additional information: link
BoozeDoge.slitherConstructorVariables() (#824-1032) uses literals with too many digits:
- gasForProcessing = 300000 (#831)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
BoozeDoge.snipingSellThreshold (#834) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
isExcludedFromFees(address) should be declared external:
- BoozeDoge.isExcludedFromFees(address) (#922-924)
Use the external attribute for functions never called from the contract.
Additional information: link
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute volume.
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
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Twitter account link seems to be invalid
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account