MiniDOGE Token

MiniDOGE.addLiquidity(uint256,uint256) (#846-859) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#851-858)
MiniDOGE.swapETHForTokens(uint256) (#829-844) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
External calls sending eth:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
State variables written after the call(s):
- _removeOldSellHistories() (#728)
- _sellHistories[i].time = _sellHistories[j].time (#1029)
- _sellHistories[i].bnbAmount = _sellHistories[j].bnbAmount (#1030)
- _sellHistories.pop() (#1040)
Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
External calls sending eth:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#965)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#890)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#881)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#901)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#911)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#882)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#892)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#902)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#913)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _rTotal = _rTotal.sub(rFee) (#920)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#967)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#910)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#900)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#891)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#912)
- buyBackTokens(_bBSLimit) (#736)
- inSwapAndLiquify = true (#518)
- inSwapAndLiquify = false (#520)
Apply the check-effects-interactions pattern.

Additional information: link

MiniDOGE._transfer(address,address,uint256) (#672-789) uses a weak PRNG: "_bBSLimit = _bBSLimitMin + uint256(keccak256(bytes)(abi.encodePacked(block.timestamp,block.difficulty))) % (_bBSLimitMax - _bBSLimitMin + 1) (#733)"
Do not use block.timestamp, now or blockhash as a source of randomness

Additional information: link

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

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.

Contract ownership is not renounced (belongs to a wallet)

MiniDOGE._transfer(address,address,uint256).sellHistory (#688) 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

MiniDOGE.addLiquidity(uint256,uint256) (#846-859) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#851-858)
Ensure that all the return values of the function calls are used.

Additional information: link

MiniDOGE.allowance(address,address).owner (#573) shadows:
- Ownable.owner() (#163-165) (function)
MiniDOGE._approve(address,address,uint256).owner (#664) shadows:
- Ownable.owner() (#163-165) (function)
Rename the local variables that shadow another component.

Additional information: link

MiniDOGE.setBuyBackSellLimit(uint256) (#1092-1094) should emit an event for:
- buyBackSellLimit = buyBackSellSetLimit (#1093)
MiniDOGE.SetBuyBackTimeInterval(uint256) (#1057-1059) should emit an event for:
- _buyBackTimeInterval = newMinutes * 60 (#1058)
MiniDOGE.setSellFee(uint256,uint256) (#1083-1086) should emit an event for:
- _sellTaxFee = sellTaxFee (#1084)
- _sellLiquidityFee = sellLiquidityFee (#1085)
MiniDOGE.SetBuyBackMaxTimeForHistories(uint256) (#1045-1047) should emit an event for:
- _buyBackMaxTimeForHistories = newMinutes * 60 (#1046)
MiniDOGE.setTaxFeePercent(uint256) (#1074-1076) should emit an event for:
- _taxFee = taxFee (#1075)
MiniDOGE.setLiquidityFeePercent(uint256) (#1088-1090) should emit an event for:
- _liquidityFee = liquidityFee (#1089)
MiniDOGE.setMaxTxAmount(uint256) (#1096-1098) should emit an event for:
- _maxTxAmount = maxTxAmount (#1097)
MiniDOGE.setNumTokensSellToAddToBuyBack(uint256) (#1104-1106) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#1105)
MiniDOGE.setBuyFee(uint256,uint256) (#1078-1081) should emit an event for:
- _buyTaxFee = buyTaxFee (#1079)
- _buyLiquidityFee = buyLiquidityFee (#1080)
MiniDOGE.SetBuyBackDivisor(uint256) (#1049-1051) should emit an event for:
- _buyBackDivisor = newDivisor (#1050)
MiniDOGE.SetSwapMinutes(uint256) (#1070-1072) should emit an event for:
- _intervalMinutesForSwap = newMinutes * 60 (#1071)
MiniDOGE.setMarketingDivisor(uint256) (#1100-1102) should emit an event for:
- marketingDivisor = divisor (#1101)
MiniDOGE.SetBuyBackRangeRate(uint256) (#1061-1064) should emit an event for:
- _buyBackRangeRate = newPercent (#1063)
Emit an event for critical parameter changes.

Additional information: link

MiniDOGE.setMarketingAddress(address)._marketingAddress (#1108) lacks a zero-check on :
- marketingAddress = address(_marketingAddress) (#1109)
Check that the address is not zero.

Additional information: link

MiniDOGE.includeInReward(address) (#651-662) has costly operations inside a loop:
- _excluded.pop() (#658)
Use a local variable to hold the loop computation result.

Additional information: link

Reentrancy in MiniDOGE.changeRouterVersion(address) (#1145-1158):
External calls:
- _pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1151-1152)
State variables written after the call(s):
- uniswapV2Pair = _pair (#1154)
- uniswapV2Router = _uniswapV2Router (#1157)
Reentrancy in MiniDOGE.transferFrom(address,address,uint256) (#582-586):
External calls:
- _transfer(sender,recipient,amount) (#583)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
External calls sending eth:
- _transfer(sender,recipient,amount) (#583)
- recipient.transfer(amount) (#1142)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#584)
- _allowances[owner][spender] = amount (#668)
Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
External calls sending eth:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
State variables written after the call(s):
- removeAllFee() (#752)
- _liquidityFee = 0 (#989)
- _liquidityFee = _buyLiquidityFee (#754)
- removeAllFee() (#758)
- _liquidityFee = 0 (#989)
- _liquidityFee = _sellLiquidityFee (#760)
- removeAllFee() (#765)
- _liquidityFee = 0 (#989)
- _liquidityFee = _addressFees[from]._liquidityFee (#767)
- _liquidityFee = _addressFees[from]._sellLiquidityFee (#772)
- removeAllFee() (#779)
- _liquidityFee = 0 (#989)
- _liquidityFee = _addressFees[to]._buyLiquidityFee (#782)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _liquidityFee = _previousLiquidityFee (#994)
- _liquidityFee = 0 (#989)
- removeAllFee() (#752)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#758)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#765)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#779)
- _previousLiquidityFee = _liquidityFee (#986)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#752)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#758)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#765)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#779)
- _previousTaxFee = _taxFee (#985)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _previousTaxFee = _taxFee (#985)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _tFeeTotal = _tFeeTotal.add(tFee) (#921)
- removeAllFee() (#752)
- _taxFee = 0 (#988)
- _taxFee = _buyTaxFee (#753)
- removeAllFee() (#758)
- _taxFee = 0 (#988)
- _taxFee = _sellTaxFee (#759)
- removeAllFee() (#765)
- _taxFee = 0 (#988)
- _taxFee = _addressFees[from]._taxFee (#766)
- _taxFee = _addressFees[from]._sellTaxFee (#771)
- removeAllFee() (#779)
- _taxFee = 0 (#988)
- _taxFee = _addressFees[to]._buyTaxFee (#781)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _taxFee = _previousTaxFee (#993)
- _taxFee = 0 (#988)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MiniDOGE.swapETHForTokens(uint256) (#829-844):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#843)
Reentrancy in MiniDOGE.swapTokensForEth(uint256) (#809-827):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
Event emitted after the call(s):
- SwapTokensForETH(tokenAmount,path) (#826)
Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
External calls sending eth:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#843)
- buyBackTokens(_bBSLimit) (#736)
- Transfer(sender,recipient,tTransferAmount) (#885)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#905)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#895)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#916)
- _tokenTransfer(from,to,amount,takeFee) (#788)
Reentrancy in MiniDOGE.transferFrom(address,address,uint256) (#582-586):
External calls:
- _transfer(sender,recipient,amount) (#583)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#818-824)
External calls sending eth:
- _transfer(sender,recipient,amount) (#583)
- recipient.transfer(amount) (#1142)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#669)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#584)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#198-203) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#200)
MiniDOGE._removeOldSellHistories() (#1021-1043) uses timestamp for comparisons
Dangerous comparisons:
- _sellHistories[j].time >= maxStartTimeForHistories (#1027)
MiniDOGE.buyBackTokens(uint256) (#803-807) uses timestamp for comparisons
Dangerous comparisons:
- amount > 0 (#804)
MiniDOGE._transfer(address,address,uint256) (#672-789) uses timestamp for comparisons
Dangerous comparisons:
- overMinimumTokenBalance && _startTimeForSwap + _intervalMinutesForSwap <= block.timestamp (#698)
- _sellHistories[i].time >= startTime (#718)
- balance > _bBSLimit (#735)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#93-102) uses assembly
- INLINE ASM (#100)
Address._functionCallWithValue(address,bytes,uint256,string) (#130-147) uses assembly
- INLINE ASM (#139-142)
Do not use evm assembly.

Additional information: link

Address.sendValue(address,uint256) (#104-110) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#121-123) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#85-88) is never used and should be removed
MiniDOGE.addLiquidity(uint256,uint256) (#846-859) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#125-128) is never used and should be removed
Context._msgData() (#16-19) is never used and should be removed
SafeMath.mod(uint256,uint256) (#81-83) is never used and should be removed
Address._functionCallWithValue(address,bytes,uint256,string) (#130-147) is never used and should be removed
Address.isContract(address) (#93-102) is never used and should be removed
Address.functionCall(address,bytes,string) (#117-119) is never used and should be removed
Address.functionCall(address,bytes) (#113-115) is never used and should be removed
Remove unused functions.

Additional information: link

MiniDOGE._previousTaxFee (#456) is set pre-construction with a non-constant function or state variable:
- _taxFee
MiniDOGE._previousLiquidityFee (#459) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
MiniDOGE._rTotal (#433) 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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#130-147):
- (success,returndata) = target.call{value: weiValue}(data) (#133)
Low level call in Address.sendValue(address,uint256) (#104-110):
- (success) = recipient.call{value: amount}() (#108)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function MiniDOGE.GetSwapMinutes() (#1066-1068) is not in mixedCase
Variable MiniDOGE._sellLiquidityFee (#465) is not in mixedCase
Parameter MiniDOGE.setBuyAddressFee(address,bool,uint256,uint256)._addressTaxFee (#1181) is not in mixedCase
Function MiniDOGE.GetBuyBackTimeInterval() (#1053-1055) is not in mixedCase
Parameter MiniDOGE.setAddressFee(address,bool,uint256,uint256)._enable (#1175) is not in mixedCase
Variable MiniDOGE._sellHistories (#482) is not in mixedCase
Function MiniDOGE.SetBuyBackRangeRate(uint256) (#1061-1064) is not in mixedCase
Parameter MiniDOGE.calculateLiquidityFee(uint256)._amount (#976) is not in mixedCase
Parameter MiniDOGE.setSellAddressFee(address,bool,uint256,uint256)._addressLiquidityFee (#1187) is not in mixedCase
Parameter MiniDOGE.setSellAddressFee(address,bool,uint256,uint256)._addressTaxFee (#1187) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#244) is not in mixedCase
Function MiniDOGE.SetBuyBackDivisor(uint256) (#1049-1051) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#260) is not in mixedCase
Function MiniDOGE.Sweep() (#1170-1173) is not in mixedCase
Parameter MiniDOGE.setBuyAddressFee(address,bool,uint256,uint256)._enable (#1181) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#243) is not in mixedCase
Variable MiniDOGE._buyBackMaxTimeForHistories (#486) is not in mixedCase
Variable MiniDOGE._startTimeForSwap (#467) is not in mixedCase
Variable MiniDOGE._intervalMinutesForSwap (#468) is not in mixedCase
Parameter MiniDOGE.changeRouterVersion(address)._router (#1145) is not in mixedCase
Variable MiniDOGE._isAutoBuyBack (#483) is not in mixedCase
Parameter MiniDOGE.calculateTaxFee(uint256)._amount (#970) is not in mixedCase
Variable MiniDOGE._buyBackDivisor (#484) is not in mixedCase
Variable MiniDOGE._addressFees (#473) is not in mixedCase
Parameter MiniDOGE.transferForeignToken(address,address)._to (#1164) is not in mixedCase
Variable MiniDOGE._buyBackTimeInterval (#485) is not in mixedCase
Variable MiniDOGE._isEnabledBuyBackAndBurn (#495) is not in mixedCase
Variable MiniDOGE._buyLiquidityFee (#462) is not in mixedCase
Parameter MiniDOGE.setSellAddressFee(address,bool,uint256,uint256)._address (#1187) is not in mixedCase
Parameter MiniDOGE.setSwapAndLiquifyEnabled(bool)._enabled (#1112) is not in mixedCase
Function MiniDOGE.SetSwapMinutes(uint256) (#1070-1072) is not in mixedCase
Variable MiniDOGE._sellTaxFee (#464) is not in mixedCase
Function MiniDOGE.SetBuyBackTimeInterval(uint256) (#1057-1059) is not in mixedCase
Parameter MiniDOGE.setAddressFee(address,bool,uint256,uint256)._addressTaxFee (#1175) is not in mixedCase
Variable MiniDOGE._buyBackRangeRate (#470) is not in mixedCase
Variable MiniDOGE._buyTaxFee (#461) is not in mixedCase
Parameter MiniDOGE.setSellAddressFee(address,bool,uint256,uint256)._enable (#1187) is not in mixedCase
Variable MiniDOGE._maxTxAmount (#477) is not in mixedCase
Parameter MiniDOGE.setMarketingAddress(address)._marketingAddress (#1108) is not in mixedCase
Function MiniDOGE.SetBuyBackMaxTimeForHistories(uint256) (#1045-1047) is not in mixedCase
Parameter MiniDOGE.setBuyAddressFee(address,bool,uint256,uint256)._address (#1181) is not in mixedCase
Parameter MiniDOGE.transferForeignToken(address,address)._token (#1164) is not in mixedCase
Variable MiniDOGE._liquidityFee (#458) is not in mixedCase
Parameter MiniDOGE.setNumTokensSellToAddToBuyBack(uint256)._minimumTokensBeforeSwap (#1104) is not in mixedCase
Variable MiniDOGE._taxFee (#455) is not in mixedCase
Function IUniswapV2Router01.WETH() (#281) is not in mixedCase
Parameter MiniDOGE.setAddressFee(address,bool,uint256,uint256)._addressLiquidityFee (#1175) is not in mixedCase
Parameter MiniDOGE.setAutoBuyBackEnabled(bool)._enabled (#1122) is not in mixedCase
Parameter MiniDOGE.setBuyAddressFee(address,bool,uint256,uint256)._addressLiquidityFee (#1181) is not in mixedCase
Parameter MiniDOGE.setAddressFee(address,bool,uint256,uint256)._address (#1175) is not in mixedCase
Parameter MiniDOGE.setBuyBackEnabled(bool)._enabled (#1117) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#17)" inContext (#11-20)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
State variables written after the call(s):
- _removeOldSellHistories() (#728)
- _sellHistories[i].time = _sellHistories[j].time (#1029)
- _sellHistories[i].bnbAmount = _sellHistories[j].bnbAmount (#1030)
- _sellHistories.pop() (#1040)
Reentrancy in MiniDOGE.transferFrom(address,address,uint256) (#582-586):
External calls:
- _transfer(sender,recipient,amount) (#583)
- recipient.transfer(amount) (#1142)
External calls sending eth:
- _transfer(sender,recipient,amount) (#583)
- recipient.transfer(amount) (#1142)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#584)
- _allowances[owner][spender] = amount (#668)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#669)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#584)
Reentrancy in MiniDOGE._transfer(address,address,uint256) (#672-789):
External calls:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
External calls sending eth:
- swapTokens(contractTokenBalance) (#701)
- recipient.transfer(amount) (#1142)
- buyBackTokens(_bBSLimit) (#736)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,deadAddress,block.timestamp.add(300)) (#836-841)
State variables written after the call(s):
- removeAllFee() (#752)
- _liquidityFee = 0 (#989)
- _liquidityFee = _buyLiquidityFee (#754)
- removeAllFee() (#758)
- _liquidityFee = 0 (#989)
- _liquidityFee = _sellLiquidityFee (#760)
- removeAllFee() (#765)
- _liquidityFee = 0 (#989)
- _liquidityFee = _addressFees[from]._liquidityFee (#767)
- _liquidityFee = _addressFees[from]._sellLiquidityFee (#772)
- removeAllFee() (#779)
- _liquidityFee = 0 (#989)
- _liquidityFee = _addressFees[to]._buyLiquidityFee (#782)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _liquidityFee = _previousLiquidityFee (#994)
- _liquidityFee = 0 (#989)
- removeAllFee() (#752)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#758)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#765)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#779)
- _previousLiquidityFee = _liquidityFee (#986)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _previousLiquidityFee = _liquidityFee (#986)
- removeAllFee() (#752)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#758)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#765)
- _previousTaxFee = _taxFee (#985)
- removeAllFee() (#779)
- _previousTaxFee = _taxFee (#985)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _previousTaxFee = _taxFee (#985)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#965)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#890)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#881)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#901)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#911)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#882)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#892)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#902)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#913)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _rTotal = _rTotal.sub(rFee) (#920)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _tFeeTotal = _tFeeTotal.add(tFee) (#921)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#967)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#910)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#900)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#891)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#912)
- removeAllFee() (#752)
- _taxFee = 0 (#988)
- _taxFee = _buyTaxFee (#753)
- removeAllFee() (#758)
- _taxFee = 0 (#988)
- _taxFee = _sellTaxFee (#759)
- removeAllFee() (#765)
- _taxFee = 0 (#988)
- _taxFee = _addressFees[from]._taxFee (#766)
- _taxFee = _addressFees[from]._sellTaxFee (#771)
- removeAllFee() (#779)
- _taxFee = 0 (#988)
- _taxFee = _addressFees[to]._buyTaxFee (#781)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- _taxFee = _previousTaxFee (#993)
- _taxFee = 0 (#988)
- buyBackTokens(_bBSLimit) (#736)
- inSwapAndLiquify = true (#518)
- inSwapAndLiquify = false (#520)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#843)
- buyBackTokens(_bBSLimit) (#736)
- Transfer(sender,recipient,tTransferAmount) (#885)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#905)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#895)
- _tokenTransfer(from,to,amount,takeFee) (#788)
- Transfer(sender,recipient,tTransferAmount) (#916)
- _tokenTransfer(from,to,amount,takeFee) (#788)
Apply the check-effects-interactions pattern.

Additional information: link

Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable MiniDOGE._transferToExcluded(address,address,uint256).rTransferAmount (#889) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._transferStandard(address,address,uint256).rTransferAmount (#880) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._getValues(uint256).rTransferAmount (#926) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#286) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#287)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._getValues(uint256).tTransferAmount (#925)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._transferStandard(address,address,uint256).tTransferAmount (#880)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._getTValues(uint256).tTransferAmount (#933)
Variable MiniDOGE._transferFromExcluded(address,address,uint256).rTransferAmount (#899) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._transferToExcluded(address,address,uint256).tTransferAmount (#889)
Variable MiniDOGE._transferBothExcluded(address,address,uint256).rTransferAmount (#909) is too similar to MiniDOGE._transferFromExcluded(address,address,uint256).tTransferAmount (#899)
Variable MiniDOGE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#941) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Variable MiniDOGE.reflectionFromToken(uint256,bool).rTransferAmount (#630) is too similar to MiniDOGE._transferBothExcluded(address,address,uint256).tTransferAmount (#909)
Prevent variables from having similar names.

Additional information: link

MiniDOGE.slitherConstructorVariables() (#416-1194) uses literals with too many digits:
- _maxTxAmount = 3000000 * 10 ** 6 * 10 ** 9 (#477)
MiniDOGE.afterPreSale() (#1134-1139) uses literals with too many digits:
- _maxTxAmount = 3000000 * 10 ** 6 * 10 ** 9 (#1138)
MiniDOGE.slitherConstructorVariables() (#416-1194) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 * 10 ** 9 (#432)
MiniDOGE.slitherConstructorVariables() (#416-1194) uses literals with too many digits:
- minimumTokensBeforeSwap = 200000 * 10 ** 6 * 10 ** 9 (#478)
MiniDOGE.prepareForPreSale() (#1127-1132) uses literals with too many digits:
- _maxTxAmount = 1000000000 * 10 ** 6 * 10 ** 9 (#1131)
MiniDOGE.slitherConstructorVariables() (#416-1194) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#421)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MiniDOGE._name (#436) should be constant
MiniDOGE._decimals (#438) should be constant
MiniDOGE._tTotal (#432) should be constant
MiniDOGE._isEnabledBuyBackAndBurn (#495) should be constant
MiniDOGE._symbol (#437) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

decreaseAllowance(address,uint256) should be declared external:
- MiniDOGE.decreaseAllowance(address,uint256) (#593-596)
decimals() should be declared external:
- MiniDOGE.decimals() (#555-557)
totalFees() should be declared external:
- MiniDOGE.totalFees() (#602-604)
reflectionFromToken(uint256,bool) should be declared external:
- MiniDOGE.reflectionFromToken(uint256,bool) (#624-633)
allowance(address,address) should be declared external:
- MiniDOGE.allowance(address,address) (#573-575)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#172-175)
increaseAllowance(address,uint256) should be declared external:
- MiniDOGE.increaseAllowance(address,uint256) (#588-591)
symbol() should be declared external:
- MiniDOGE.symbol() (#551-553)
setBuyBackEnabled(bool) should be declared external:
- MiniDOGE.setBuyBackEnabled(bool) (#1117-1120)
excludeFromReward(address) should be declared external:
- MiniDOGE.excludeFromReward(address) (#641-649)
GetBuyBackTimeInterval() should be declared external:
- MiniDOGE.GetBuyBackTimeInterval() (#1053-1055)
buyBackSellLimitAmount() should be declared external:
- MiniDOGE.buyBackSellLimitAmount() (#610-612)
totalSupply() should be declared external:
- MiniDOGE.totalSupply() (#559-561)
isExcludedFromFee(address) should be declared external:
- MiniDOGE.isExcludedFromFee(address) (#997-999)
GetSwapMinutes() should be declared external:
- MiniDOGE.GetSwapMinutes() (#1066-1068)
transferForeignToken(address,address) should be declared external:
- MiniDOGE.transferForeignToken(address,address) (#1164-1168)
changeRouterVersion(address) should be declared external:
- MiniDOGE.changeRouterVersion(address) (#1145-1158)
name() should be declared external:
- MiniDOGE.name() (#547-549)
getTime() should be declared external:
- Ownable.getTime() (#187-189)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#177-181)
includeInFee(address) should be declared external:
- MiniDOGE.includeInFee(address) (#1005-1007)
transferFrom(address,address,uint256) should be declared external:
- MiniDOGE.transferFrom(address,address,uint256) (#582-586)
transfer(address,uint256) should be declared external:
- MiniDOGE.transfer(address,uint256) (#568-571)
isExcludedFromReward(address) should be declared external:
- MiniDOGE.isExcludedFromReward(address) (#598-600)
approve(address,uint256) should be declared external:
- MiniDOGE.approve(address,uint256) (#577-580)
unlock() should be declared external:
- Ownable.unlock() (#198-203)
deliver(uint256) should be declared external:
- MiniDOGE.deliver(uint256) (#614-621)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#191-196)
minimumTokensBeforeSwapAmount() should be declared external:
- MiniDOGE.minimumTokensBeforeSwapAmount() (#606-608)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#183-185)
excludeFromFee(address) should be declared external:
- MiniDOGE.excludeFromFee(address) (#1001-1003)
setAutoBuyBackEnabled(bool) should be declared external:
- MiniDOGE.setAutoBuyBackEnabled(bool) (#1122-1125)
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 PancakeSwap volume 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.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.

Token is deployed only at one blockchain

Unable to crawl data from the website

Unable to find token contract audit

Unable to find audit link on the website

Unable to find code repository for the project

Token is not listed at Mobula.Finance

Additional information: link

Token has a considerable age, but we're still unable to find its website

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Young tokens have high risks of price dump / death