LFW Token

LGEWhitelisted._applyLGEWhitelist(address,address,uint256) (contracts/whitelist/LGEWhitelisted.sol#174-220) uses a dangerous strict equality:
- _lgeTimestamp == 0 && sender != _lgePairAddress && recipient == _lgePairAddress && amount > 0 (contracts/whitelist/LGEWhitelisted.sol#183-186)
Don't use strict equality to determine if an account has enough Ether or tokens.

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Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

ERC20PresetFixedSupply.constructor(string,string,uint256,address).symbol (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetFixedSupply.sol#26) shadows:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#69-71) (function)
- IERC20Metadata.symbol() (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#21) (function)
ERC20PresetFixedSupply.constructor(string,string,uint256,address).name (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetFixedSupply.sol#25) shadows:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#61-63) (function)
- IERC20Metadata.name() (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#16) (function)
Rename the local variables that shadow another component.

Additional information: link

LGEWhitelisted.createLGEWhitelist(address,uint256[],uint256[]).pairAddress (contracts/whitelist/LGEWhitelisted.sol#69) lacks a zero-check on :
- _lgePairAddress = pairAddress (contracts/whitelist/LGEWhitelisted.sol#75)
Check that the address is not zero.

Additional information: link

LGEWhitelisted._applyLGEWhitelist(address,address,uint256) (contracts/whitelist/LGEWhitelisted.sol#174-220) uses timestamp for comparisons
Dangerous comparisons:
- _lgeTimestamp == 0 && sender != _lgePairAddress && recipient == _lgePairAddress && amount > 0 (contracts/whitelist/LGEWhitelisted.sol#183-186)
- wlRoundNumber > 0 (contracts/whitelist/LGEWhitelisted.sol#194)
LGEWhitelisted.getLGEWhitelistRound() (contracts/whitelist/LGEWhitelisted.sol#133-167) uses timestamp for comparisons
Dangerous comparisons:
- _lgeTimestamp > 0 (contracts/whitelist/LGEWhitelisted.sol#145)
- block.timestamp <= wlCloseTimestampLast (contracts/whitelist/LGEWhitelisted.sol#154)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity are used:
- Version used: ['^0.8.0', '^0.8.4']
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetFixedSupply.sol#2)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- ^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#3)
- ^0.8.4 (contracts/LFWToken.sol#3)
- ^0.8.4 (contracts/whitelist/LGEWhitelisted.sol#5)
Use one Solidity version.

Additional information: link

SafeMath.mul(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#120-122) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#63-68) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#75-80) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#167-176) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#21-27) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#216-225) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#190-199) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#20-22) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#150-152) is never used and should be removed
SafeMath.div(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#134-136) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#46-56) is never used and should be removed
SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#34-39) is never used and should be removed
Remove unused functions.

Additional information: link

LFWToken.constructor() (contracts/LFWToken.sol#9-16) uses literals with too many digits:
- ERC20PresetFixedSupply(LFW Token,LFW,200000000 * 10 ** decimals(),msg.sender) (contracts/LFWToken.sol#10-15)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/presets/ERC20PresetFixedSupply.sol#2) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#3) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#3) allows old versions
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

Variable LGEWhitelisted._lgeWhitelistRounds (contracts/whitelist/LGEWhitelisted.sol#17) is not in mixedCase
Variable LGEWhitelisted._lgeTimestamp (contracts/whitelist/LGEWhitelisted.sol#19) is not in mixedCase
Variable LGEWhitelisted._lgePairAddress (contracts/whitelist/LGEWhitelisted.sol#20) is not in mixedCase
Variable LGEWhitelisted._whitelister (contracts/whitelist/LGEWhitelisted.sol#22) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#149-163)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#34-41)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#196-204)
symbol() should be declared external:
- ERC20.symbol() (@openzeppelin/contracts/token/ERC20/ERC20.sol#69-71)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#100-102)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#112-115)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#177-180)
name() should be declared external:
- ERC20.name() (@openzeppelin/contracts/token/ERC20/ERC20.sol#61-63)
totalSupply() should be declared external:
- ERC20.totalSupply() (@openzeppelin/contracts/token/ERC20/ERC20.sol#93-95)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#131-134)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol#19-21)
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 number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Token is deployed only at one blockchain

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of scam / price dump / death