LPY [LeisurePay V2] Token

LPY.addLiquidity(uint256,uint256) (contracts/LPY.sol#709-722) sends eth to arbitrary user
Dangerous calls:
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in LPY._transfer(address,address,uint256) (contracts/LPY.sol#624-666):
External calls:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (contracts/LPY.sol#564)
- _rOwned[_marketing] = _rOwned[_marketing].add(rMarketing) (contracts/LPY.sol#573)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LPY.sol#757)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LPY.sol#747)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LPY.sol#748)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LPY.sol#471)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LPY.sol#769)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LPY.sol#759)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LPY.sol#770)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LPY.sol#473)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _rTotal = _rTotal.sub(rFee) (contracts/LPY.sol#517)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (contracts/LPY.sol#566)
- _tOwned[_marketing] = _tOwned[_marketing].add(tMarketing) (contracts/LPY.sol#575)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LPY.sol#768)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LPY.sol#470)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LPY.sol#758)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LPY.sol#472)
Apply the check-effects-interactions pattern.

Additional information: link

LPY.antiDump(address,uint256) (contracts/LPY.sol#240-256) uses a dangerous strict equality:
- lastReset[_who] == 0 (contracts/LPY.sol#241)
Don't use strict equality to determine if an account has enough Ether or tokens.

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.

Contract ownership is not renounced (belongs to a wallet)

LPY.addLiquidity(uint256,uint256) (contracts/LPY.sol#709-722) ignores return value by pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
Ensure that all the return values of the function calls are used.

Additional information: link

LPY.includeInReward(address) (contracts/LPY.sol#438-449) has costly operations inside a loop:
- _excluded.pop() (contracts/LPY.sol#445)
Use a local variable to hold the loop computation result.

Additional information: link

LPY.allowance(address,address).owner (contracts/LPY.sol#356) shadows:
- Ownable.owner() (@openzeppelin/contracts/access/Ownable.sol#35-37) (function)
LPY._approve(address,address,uint256).owner (contracts/LPY.sol#616) shadows:
- Ownable.owner() (@openzeppelin/contracts/access/Ownable.sol#35-37) (function)
Rename the local variables that shadow another component.

Additional information: link

LPY.updateSwapAmount(uint256) (contracts/LPY.sol#302-304) should emit an event for:
- numTokensSellToAddToLiquidity = _new (contracts/LPY.sol#303)
LPY.updateMaxPerc(uint256) (contracts/LPY.sol#315-318) should emit an event for:
- _maxTxAmount = _newMax (contracts/LPY.sol#317)
LPY.updateFees(uint256,uint256,uint256) (contracts/LPY.sol#496-506) should emit an event for:
- _liquidityFee = liquidityPerc (contracts/LPY.sol#503)
- _marketingFee = marketingPerc (contracts/LPY.sol#504)
- _taxFee = taxPerc (contracts/LPY.sol#505)
Emit an event for critical parameter changes.

Additional information: link

LPY.changeMarketing(address)._new (contracts/LPY.sol#320) lacks a zero-check on :
- _marketing = _new (contracts/LPY.sol#322)
Check that the address is not zero.

Additional information: link

Reentrancy in LPY._transfer(address,address,uint256) (contracts/LPY.sol#624-666):
External calls:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _liquidityFee = _previousLiquidityFee (contracts/LPY.sol#604)
- _liquidityFee = 0 (contracts/LPY.sol#598)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _marketingFee = _previousMarketingFee (contracts/LPY.sol#605)
- _marketingFee = 0 (contracts/LPY.sol#599)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _previousLiquidityFee = _liquidityFee (contracts/LPY.sol#594)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _previousMarketingFee = _marketingFee (contracts/LPY.sol#595)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _previousTaxFee = _taxFee (contracts/LPY.sol#593)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _tFeeTotal = _tFeeTotal.add(tFee) (contracts/LPY.sol#518)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- _taxFee = _previousTaxFee (contracts/LPY.sol#603)
- _taxFee = 0 (contracts/LPY.sol#597)
Reentrancy in LPY.changeRouter(address) (contracts/LPY.sol#326-344):
External calls:
- _swapPair = IPancakeFactory(pancakeRouter02.factory()).createPair(address(this),pancakeRouter02.WETH()) (contracts/LPY.sol#336)
State variables written after the call(s):
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
- _excluded.push(account) (contracts/LPY.sol#435)
- _excluded[i] = _excluded[_excluded.length - 1] (contracts/LPY.sol#442)
- _excluded.pop() (contracts/LPY.sol#445)
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
- _isExcluded[account] = true (contracts/LPY.sol#434)
- _isExcluded[account] = false (contracts/LPY.sol#444)
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
- _isExcludedFromLimit[account] = false (contracts/LPY.sol#485)
- _isExcludedFromLimit[account] = true (contracts/LPY.sol#481)
- _isExcludedFromLimit[_swapPair] = true (contracts/LPY.sol#341)
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (contracts/LPY.sol#432)
- _tOwned[account] = 0 (contracts/LPY.sol#443)
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
- automatedMarketMakerPairs[pair] = value (contracts/LPY.sol#456)
- pancakePair02 = _swapPair (contracts/LPY.sol#343)
Reentrancy in LPY.constructor() (contracts/LPY.sol#258-284):
External calls:
- _pancakePair02 = IPancakeFactory(_pancakeRouter02.factory()).createPair(address(this),_pancakeRouter02.WETH()) (contracts/LPY.sol#264)
State variables written after the call(s):
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- _excluded.push(account) (contracts/LPY.sol#435)
- _excluded[i] = _excluded[_excluded.length - 1] (contracts/LPY.sol#442)
- _excluded.pop() (contracts/LPY.sol#445)
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- _isExcluded[account] = true (contracts/LPY.sol#434)
- _isExcluded[account] = false (contracts/LPY.sol#444)
- _isExcludedFromFee[owner()] = true (contracts/LPY.sol#276)
- _isExcludedFromFee[address(this)] = true (contracts/LPY.sol#277)
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- _isExcludedFromLimit[account] = false (contracts/LPY.sol#485)
- _isExcludedFromLimit[account] = true (contracts/LPY.sol#481)
- _isExcludedFromLimit[owner()] = true (contracts/LPY.sol#279)
- _isExcludedFromLimit[address(this)] = true (contracts/LPY.sol#280)
- _isExcludedFromLimit[_pancakePair02] = true (contracts/LPY.sol#281)
- _marketing = owner() (contracts/LPY.sol#266)
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (contracts/LPY.sol#432)
- _tOwned[account] = 0 (contracts/LPY.sol#443)
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- automatedMarketMakerPairs[pair] = value (contracts/LPY.sol#456)
- pancakePair02 = _pancakePair02 (contracts/LPY.sol#270)
- pancakeRouter02 = _pancakeRouter02 (contracts/LPY.sol#271)
Reentrancy in LPY.swapAndLiquify(uint256) (contracts/LPY.sol#668-689):
External calls:
- swapTokensForEth(half) (contracts/LPY.sol#680)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- _allowances[owner][spender] = amount (contracts/LPY.sol#620)
Reentrancy in LPY.transferFrom(address,address,uint256) (contracts/LPY.sol#365-369):
External calls:
- _transfer(sender,recipient,amount) (contracts/LPY.sol#366)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/LPY.sol#366)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LPY.sol#367)
- _allowances[owner][spender] = amount (contracts/LPY.sol#620)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LPY._transfer(address,address,uint256) (contracts/LPY.sol#624-666):
External calls:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (contracts/LPY.sol#653)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (contracts/LPY.sol#752)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- Transfer(sender,recipient,tTransferAmount) (contracts/LPY.sol#763)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- Transfer(sender,recipient,tTransferAmount) (contracts/LPY.sol#774)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
- Transfer(sender,recipient,tTransferAmount) (contracts/LPY.sol#477)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LPY.sol#665)
Reentrancy in LPY.changeRouter(address) (contracts/LPY.sol#326-344):
External calls:
- _swapPair = IPancakeFactory(pancakeRouter02.factory()).createPair(address(this),pancakeRouter02.WETH()) (contracts/LPY.sol#336)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (contracts/LPY.sol#465)
- _setAutomatedMarketMakerPair(_swapPair,true) (contracts/LPY.sol#340)
Reentrancy in LPY.constructor() (contracts/LPY.sol#258-284):
External calls:
- _pancakePair02 = IPancakeFactory(_pancakeRouter02.factory()).createPair(address(this),_pancakeRouter02.WETH()) (contracts/LPY.sol#264)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (contracts/LPY.sol#465)
- _setAutomatedMarketMakerPair(_pancakePair02,true) (contracts/LPY.sol#273)
- Transfer(address(0),_msgSender(),_tTotal) (contracts/LPY.sol#283)
Reentrancy in LPY.swapAndLiquify(uint256) (contracts/LPY.sol#668-689):
External calls:
- swapTokensForEth(half) (contracts/LPY.sol#680)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LPY.sol#621)
- addLiquidity(otherHalf,newBalance) (contracts/LPY.sol#686)
- SwapAndLiquify(half,newBalance,otherHalf) (contracts/LPY.sol#688)
Reentrancy in LPY.transferFrom(address,address,uint256) (contracts/LPY.sol#365-369):
External calls:
- _transfer(sender,recipient,amount) (contracts/LPY.sol#366)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
- pancakeRouter02.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LPY.sol#700-706)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/LPY.sol#366)
- pancakeRouter02.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LPY.sol#714-721)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LPY.sol#621)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LPY.sol#367)
Apply the check-effects-interactions pattern.

Additional information: link

LPY.antiDump(address,uint256) (contracts/LPY.sol#240-256) uses timestamp for comparisons
Dangerous comparisons:
- lastReset[_who] == 0 (contracts/LPY.sol#241)
- lastReset[_who].add(86400) <= block.timestamp (contracts/LPY.sol#247)
LPY.updateFees(uint256,uint256,uint256) (contracts/LPY.sol#496-506) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(lastFeeChange.add(feeLockDays) <= block.timestamp,Tax change interval has not reached) (contracts/LPY.sol#500)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#27-37) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#33-35)
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#196-216) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#208-211)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.9']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/interfaces/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Address.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#4)
- ^0.8.9 (contracts/LPY.sol#2)
Use one Solidity version.

Additional information: link

Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#80-82) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#90-96) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#109-115) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#123-134) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#169-171) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#179-188) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#142-144) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#152-161) is never used and should be removed
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#27-37) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#55-60) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#196-216) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#21-23) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#191-200) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#151-153) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#217-226) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#22-28) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#64-69) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#76-81) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#47-57) is never used and should be removed
SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#35-40) is never used and should be removed
Remove unused functions.

Additional information: link

LPY._rTotal (contracts/LPY.sol#188) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
LPY._previousLiquidityFee (contracts/LPY.sol#196) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
LPY._previousTaxFee (contracts/LPY.sol#199) is set pre-construction with a non-constant function or state variable:
- _taxFee
LPY._previousMarketingFee (contracts/LPY.sol#202) is set pre-construction with a non-constant function or state variable:
- _marketingFee
LPY.lastFeeChange (contracts/LPY.sol#219) is set pre-construction with a non-constant function or state variable:
- block.timestamp.sub(feeLockDays)
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^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/interfaces/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Address.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#4) allows old versions
Pragma version^0.8.9 (contracts/LPY.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.9 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) (@openzeppelin/contracts/utils/Address.sol#55-60):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#58)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#123-134):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#132)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#152-161):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#159)
Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#179-188):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#186)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakeFactory.INIT_CODE_PAIR_HASH() (contracts/LPY.sol#26) is not in mixedCase
Function IPancakeRouter01.WETH() (contracts/LPY.sol#31) is not in mixedCase
Parameter LPY.antiDump(address,uint256)._who (contracts/LPY.sol#240) is not in mixedCase
Parameter LPY.antiDump(address,uint256)._amount (contracts/LPY.sol#240) is not in mixedCase
Parameter LPY.updateSwapAmount(uint256)._new (contracts/LPY.sol#302) is not in mixedCase
Parameter LPY.setBlacklisted(address,bool)._blacklistAddress (contracts/LPY.sol#306) is not in mixedCase
Parameter LPY.setBlacklisted(address,bool)._isBlacklisted (contracts/LPY.sol#306) is not in mixedCase
Parameter LPY.updateMaxPerc(uint256)._newMax (contracts/LPY.sol#315) is not in mixedCase
Parameter LPY.changeMarketing(address)._new (contracts/LPY.sol#320) is not in mixedCase
Parameter LPY.changeRouter(address)._new (contracts/LPY.sol#326) is not in mixedCase
Parameter LPY.setSwapAndLiquifyEnabled(bool)._enabled (contracts/LPY.sol#508) is not in mixedCase
Parameter LPY.calculateTaxFee(uint256)._amount (contracts/LPY.sol#578) is not in mixedCase
Parameter LPY.calculateLiquidityFee(uint256)._amount (contracts/LPY.sol#582) is not in mixedCase
Parameter LPY.calculateMarketingFee(uint256)._amount (contracts/LPY.sol#586) is not in mixedCase
Variable LPY._blacklist (contracts/LPY.sol#174) is not in mixedCase
Variable LPY._liquidityFee (contracts/LPY.sol#195) is not in mixedCase
Variable LPY._taxFee (contracts/LPY.sol#198) is not in mixedCase
Variable LPY._marketingFee (contracts/LPY.sol#201) is not in mixedCase
Variable LPY._marketing (contracts/LPY.sol#210) is not in mixedCase
Variable LPY._maxTxAmount (contracts/LPY.sol#218) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (contracts/LPY.sol#36) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (contracts/LPY.sol#37)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#756) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._transferStandard(address,address,uint256).tTransferAmount (contracts/LPY.sol#746)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LPY.sol#540) is too similar to LPY._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#767)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._getTValues(uint256).tTransferAmount (contracts/LPY.sol#531)
Variable LPY._getValues(uint256).rTransferAmount (contracts/LPY.sol#523) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#469) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#469)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LPY.sol#405) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LPY.sol#767) is too similar to LPY._getValues(uint256).tTransferAmount (contracts/LPY.sol#522)
Variable LPY._transferStandard(address,address,uint256).rTransferAmount (contracts/LPY.sol#746) is too similar to LPY._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LPY.sol#756)
Prevent variables from having similar names.

Additional information: link

LPY.slitherConstructorVariables() (contracts/LPY.sol#170-777) uses literals with too many digits:
- _tTotal = 10000000000 * 1e18 (contracts/LPY.sol#187)
LPY.slitherConstructorVariables() (contracts/LPY.sol#170-777) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000 * 1e18 (contracts/LPY.sol#220)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

LPY._decimals (contracts/LPY.sol#193) should be constant
LPY._name (contracts/LPY.sol#191) should be constant
LPY._precision (contracts/LPY.sol#217) should be constant
LPY._symbol (contracts/LPY.sol#192) should be constant
LPY._tTotal (contracts/LPY.sol#187) should be constant
LPY.feeLockDays (contracts/LPY.sol#212) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-56)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#62-65)
name() should be declared external:
- LPY.name() (contracts/LPY.sol#286-288)
symbol() should be declared external:
- LPY.symbol() (contracts/LPY.sol#290-292)
decimals() should be declared external:
- LPY.decimals() (contracts/LPY.sol#294-296)
totalSupply() should be declared external:
- LPY.totalSupply() (contracts/LPY.sol#298-300)
transfer(address,uint256) should be declared external:
- LPY.transfer(address,uint256) (contracts/LPY.sol#351-354)
allowance(address,address) should be declared external:
- LPY.allowance(address,address) (contracts/LPY.sol#356-358)
approve(address,uint256) should be declared external:
- LPY.approve(address,uint256) (contracts/LPY.sol#360-363)
transferFrom(address,address,uint256) should be declared external:
- LPY.transferFrom(address,address,uint256) (contracts/LPY.sol#365-369)
increaseAllowance(address,uint256) should be declared external:
- LPY.increaseAllowance(address,uint256) (contracts/LPY.sol#371-374)
decreaseAllowance(address,uint256) should be declared external:
- LPY.decreaseAllowance(address,uint256) (contracts/LPY.sol#376-379)
isExcludedFromReward(address) should be declared external:
- LPY.isExcludedFromReward(address) (contracts/LPY.sol#381-383)
totalFees() should be declared external:
- LPY.totalFees() (contracts/LPY.sol#385-387)
deliver(uint256) should be declared external:
- LPY.deliver(uint256) (contracts/LPY.sol#389-397)
reflectionFromToken(uint256,bool) should be declared external:
- LPY.reflectionFromToken(uint256,bool) (contracts/LPY.sol#399-408)
excludeFromFee(address) should be declared external:
- LPY.excludeFromFee(address) (contracts/LPY.sol#488-490)
includeInFee(address) should be declared external:
- LPY.includeInFee(address) (contracts/LPY.sol#492-494)
setSwapAndLiquifyEnabled(bool) should be declared external:
- LPY.setSwapAndLiquifyEnabled(bool) (contracts/LPY.sol#508-511)
isExcludedFromFee(address) should be declared external:
- LPY.isExcludedFromFee(address) (contracts/LPY.sol#608-610)
isExcludedFromLimit(address) should be declared external:
- LPY.isExcludedFromLimit(address) (contracts/LPY.sol#612-614)
Use the external attribute for functions never called from the contract.

Additional information: link

Token is deployed only at one blockchain

Contract has 6% buy tax and 5% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

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

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank