Valentine Inu Token Logo

VALI [Valentine Inu] Token

About VALI

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❤️Valentine Inu is The Loving Inu, giving to Our Community chosen causes! ❤️ Charity focused - Helping those in need! Our Mission is to Donate to Charities that make a Great Impact in this World and Help Our Community of Holders gain Financial Independence while doing so.

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Laser Scorebeta Last Audit: 18 February 2022

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

ERC20DividendToken.addLiquidity(uint256,uint256) (#1327-1340) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1233-1302):
External calls:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- (success) = address(recipient).call{value: dividends}() (#1366)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1298)
- _balances[sender] = senderBalance - amount (#450)
- _balances[recipient] += amount (#452)
- super._transfer(from,to,amount) (#1301)
- _balances[sender] = senderBalance - amount (#450)
- _balances[recipient] += amount (#452)
- swapping = false (#1283)
Apply the check-effects-interactions pattern.

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.

ERC20DividendToken.addLiquidity(uint256,uint256) (#1327-1340) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20DividendToken.constructor(string,string,uint256,address,address,address).marketingAddress_ (#1089) lacks a zero-check on :
- marketingAddress = marketingAddress_ (#1099)
ERC20DividendToken.constructor(string,string,uint256,address,address,address).charityAddress_ (#1089) lacks a zero-check on :
- charityAddress = charityAddress_ (#1100)
ERC20DividendToken.updateUniswapV2Router(address)._uniswapV2Pair (#1149-1150) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#1154)
ERC20DividendToken.setCharityWallet(address).wallet (#1177) lacks a zero-check on :
- charityAddress = wallet (#1178)
ERC20DividendToken.setMarketingWallet(address).wallet (#1181) lacks a zero-check on :
- marketingAddress = wallet (#1182)
Check that the address is not zero.

Additional information: link

Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1233-1302):
External calls:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- (success) = address(recipient).call{value: dividends}() (#1366)
State variables written after the call(s):
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- _allowances[owner][spender] = amount (#529)
Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1233-1302):
External calls:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- (success) = address(recipient).call{value: dividends}() (#1366)
State variables written after the call(s):
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- _allowances[owner][spender] = amount (#529)
Reentrancy in ERC20DividendToken.constructor(string,string,uint256,address,address,address) (#1089-1123):
External calls:
- updateUniswapV2Router(routerV2_) (#1104)
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1149-1150)
State variables written after the call(s):
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1122)
- _balances[account] += amount (#474)
- excludeFromFees(owner(),true) (#1107)
- _isExcludedFromFees[account] = excluded (#1161)
- excludeFromFees(address(this),true) (#1108)
- _isExcludedFromFees[account] = excluded (#1161)
- excludeFromFees(marketingAddress_,true) (#1109)
- _isExcludedFromFees[account] = excluded (#1161)
- excludeFromFees(charityAddress_,true) (#1110)
- _isExcludedFromFees[account] = excluded (#1161)
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1122)
- _totalSupply += amount (#473)
- excludeFromLimits(owner(),true) (#1112)
- isExcludedFromLimits[account] = excluded (#1128)
- excludeFromLimits(address(this),true) (#1113)
- isExcludedFromLimits[account] = excluded (#1128)
- excludeFromLimits(marketingAddress_,true) (#1114)
- isExcludedFromLimits[account] = excluded (#1128)
- excludeFromLimits(charityAddress_,true) (#1115)
- isExcludedFromLimits[account] = excluded (#1128)
- excludeFromLimits(address(0xdead),true) (#1116)
- isExcludedFromLimits[account] = excluded (#1128)
Reentrancy in ERC20DividendToken.swapAndLiquify(uint256) (#1304-1325):
External calls:
- swapTokensForEth(half) (#1316)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- addLiquidity(otherHalf,newBalance) (#1322)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1322)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1322)
- _allowances[owner][spender] = amount (#529)
Reentrancy in ERC20DividendToken.updateUniswapV2Router(address) (#1143-1158):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1149-1150)
State variables written after the call(s):
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1155)
- automatedMarketMakerPairs[pair] = value (#1220)
- excludeFromLimits(newAddress,true) (#1152)
- isExcludedFromLimits[account] = excluded (#1128)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1155)
- isExcludedFromLimits[account] = excluded (#1128)
- uniswapV2Pair = _uniswapV2Pair (#1154)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1233-1302):
External calls:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- (success) = address(recipient).call{value: dividends}() (#1366)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#530)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- SendToAddress(tokens,dividends) (#1369)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1233-1302):
External calls:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1270)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
- swapAndSendToAddress(charityAddress,charityTokens) (#1275)
- (success) = address(recipient).call{value: dividends}() (#1366)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- (success) = address(recipient).call{value: dividends}() (#1366)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#530)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- SendToAddress(tokens,dividends) (#1369)
- swapAndSendToAddress(marketingAddress,marketingTokens) (#1280)
- Transfer(sender,recipient,amount) (#454)
- super._transfer(from,to,amount) (#1301)
- Transfer(sender,recipient,amount) (#454)
- super._transfer(from,address(this),fees) (#1298)
Reentrancy in ERC20DividendToken.constructor(string,string,uint256,address,address,address) (#1089-1123):
External calls:
- updateUniswapV2Router(routerV2_) (#1104)
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1149-1150)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1163)
- excludeFromFees(charityAddress_,true) (#1110)
- ExcludeFromFees(account,excluded) (#1163)
- excludeFromFees(owner(),true) (#1107)
- ExcludeFromFees(account,excluded) (#1163)
- excludeFromFees(address(this),true) (#1108)
- ExcludeFromFees(account,excluded) (#1163)
- excludeFromFees(marketingAddress_,true) (#1109)
- Transfer(address(0),account,amount) (#475)
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1122)
Reentrancy in ERC20DividendToken.swapAndLiquify(uint256) (#1304-1325):
External calls:
- swapTokensForEth(half) (#1316)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- addLiquidity(otherHalf,newBalance) (#1322)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1322)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0xdead),block.timestamp) (#1332-1339)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#530)
- addLiquidity(otherHalf,newBalance) (#1322)
- SwapAndLiquify(half,newBalance,otherHalf) (#1324)
Reentrancy in ERC20DividendToken.swapAndSendToAddress(address,uint256) (#1360-1371):
External calls:
- swapTokensForEth(tokens) (#1363)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1351-1357)
- (success) = address(recipient).call{value: dividends}() (#1366)
External calls sending eth:
- (success) = address(recipient).call{value: dividends}() (#1366)
Event emitted after the call(s):
- SendToAddress(tokens,dividends) (#1369)
Reentrancy in ERC20DividendToken.updateUniswapV2Router(address) (#1143-1158):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1149-1150)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1226)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1155)
- UpdateUniswapV2Router(newAddress,address(uniswapV2Router)) (#1157)
Apply the check-effects-interactions pattern.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0']
- ^0.8.0 (#8)
- ^0.8.0 (#34)
- ^0.8.0 (#110)
- ^0.8.0 (#194)
- ^0.8.0 (#222)
- ^0.8.0 (#578)
- >=0.5.0 (#806)
- >=0.5.0 (#827)
- >=0.6.2 (#883)
- >=0.6.2 (#982)
- ^0.8.0 (#1028)
Use one Solidity version.

Additional information: link

Context._msgData() (#25-27) is never used and should be removed
ERC20._burn(address,uint256) (#491-506) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#765-774) is never used and should be removed
SafeMath.mod(uint256,uint256) (#725-727) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#791-800) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#742-751) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#596-602) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#638-643) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#650-655) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#621-631) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#609-614) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#8) allows old versions
Pragma version^0.8.0 (#34) allows old versions
Pragma version^0.8.0 (#110) allows old versions
Pragma version^0.8.0 (#194) allows old versions
Pragma version^0.8.0 (#222) allows old versions
Pragma version^0.8.0 (#578) allows old versions
Pragma version>=0.5.0 (#806) allows old versions
Pragma version>=0.5.0 (#827) allows old versions
Pragma version>=0.6.2 (#883) allows old versions
Pragma version>=0.6.2 (#982) allows old versions
Pragma version^0.8.0 (#1028) 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

Low level call in ERC20DividendToken.swapAndSendToAddress(address,uint256) (#1360-1371):
- (success) = address(recipient).call{value: dividends}() (#1366)
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() (#844) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#845) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#862) is not in mixedCase
Function IUniswapV2Router01.WETH() (#887) is not in mixedCase
Variable VALI._routerAddress (#1385) is not in mixedCase
Variable VALI._newOwner (#1387) is not in mixedCase
Variable VALI._marketingAddress (#1388) is not in mixedCase
Variable VALI._charityAddress (#1389) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#892) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#893)
Variable ERC20._totalSupply (#256) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).totalSupply_ (#1089)
Variable VALI._charityAddress (#1389) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).charityAddress_ (#1089)
Variable VALI._marketingAddress (#1388) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).marketingAddress_ (#1089)
Prevent variables from having similar names.

Additional information: link

VALI.slitherConstructorVariables() (#1374-1395) uses literals with too many digits:
- gasForProcessing = 300000 (#1057)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ERC20DividendToken.gasForProcessing (#1057) should be constant
VALI._charityAddress (#1389) should be constant
VALI._marketingAddress (#1388) should be constant
VALI._newOwner (#1387) should be constant
VALI._routerAddress (#1385) should be constant
VALI._tokenSupply (#1376) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#82-84)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#90-93)
name() should be declared external:
- ERC20.name() (#278-280)
symbol() should be declared external:
- ERC20.symbol() (#286-288)
decimals() should be declared external:
- ERC20.decimals() (#303-305)
totalSupply() should be declared external:
- ERC20.totalSupply() (#310-312)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#329-332)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#337-339)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#348-351)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#366-380)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#394-397)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#413-421)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- ERC20DividendToken.excludeMultipleAccountsFromFees(address[],bool) (#1166-1175)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- ERC20DividendToken.setAutomatedMarketMakerPair(address,bool) (#1203-1213)
isExcludedFromFees(address) should be declared external:
- ERC20DividendToken.isExcludedFromFees(address) (#1229-1231)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive.


Telegram account has relatively few subscribers


Twitter account has relatively few followers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts

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BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)


Unable to verify token contract address on the website


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


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 scam / price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

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