VetMe Token Logo

$VetMe [VetMe] Token

About $VetMe

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Token 20 months
white paper

VetMe has been established to fix the gaps that exist in online professional communities and make certain that people get the accurate picture when it comes to facts and figures about people, products, services, jobs and other facets of business and work.

This will be achieved by providing an escrow service system and a vetting platform. 0 % TAX for the first two days, then 6% BUY and 6 SELL.

Social

Laser Scorebeta Last Audit: 16 August 2022

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Token has too many issues. Scam probability is high.

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VetMe.swapBack() (#378-420) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in VetMe._transferFrom(address,address,uint256) (#295-326):
External calls:
- swapBack() (#316)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#389-395)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
External calls sending eth:
- swapBack() (#316)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#319)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#322)
- amountReceived = takeFee(sender,amount) (#321)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#356)
Apply the check-effects-interactions pattern.

Additional information: link


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

VetMe.swapBack().tmpSuccess (#404) is written in both
(tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
tmpSuccess = false (#407)
Fix or remove the writes.

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)

VetMe.takeFee(address,uint256) (#352-360) performs a multiplication on the result of a division:
-feeAmount = amount.div(feeDenominator * 100).mul(totalFee) (#354)
VetMe.setTxLimit(uint256) (#423-426) performs a multiplication on the result of a division:
-require(bool,string)(amount > (_totalSupply / 100) * 1,Cannot set below 1%) (#425)
Consider ordering multiplication before division.

Additional information: link

VetMe.swapBack() (#378-420) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
Ensure that all the return values of the function calls are used.

Additional information: link

VetMe.setTxLimit(uint256) (#423-426) should emit an event for:
- _maxTxAmount = amount (#424)
VetMe.setFees(uint256,uint256) (#440-445) should emit an event for:
- liquidityFee = _liquidityFee (#441)
- marketingFee = _marketingFee (#442)
- totalFee = _liquidityFee.add(_marketingFee) (#443)
VetMe.setSwapBackSettings(bool,uint256) (#452-455) should emit an event for:
- swapThreshold = _amount (#454)
VetMe.setTargetLiquidity(uint256,uint256) (#457-460) should emit an event for:
- targetLiquidity = _target (#458)
- targetLiquidityDenominator = _denominator (#459)
Emit an event for critical parameter changes.

Additional information: link

Auth.renounce(address).adr (#84) lacks a zero-check on :
- owner = adr (#85)
VetMe.setFeeReceivers(address,address)._autoLiquidityReceiver (#447) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#448)
VetMe.setFeeReceivers(address,address)._marketingFeeReceiver (#447) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#449)
Check that the address is not zero.

Additional information: link

Reentrancy in VetMe.constructor() (#239-256):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#241)
State variables written after the call(s):
- _allowances[address(this)][address(router)] = uint256(- 1) (#242)
- _balances[msg.sender] = _totalSupply (#254)
- autoLiquidityReceiver = address(this) (#251)
- isFeeExempt[msg.sender] = true (#244)
- isTimelockExempt[msg.sender] = true (#247)
- isTimelockExempt[DEAD] = true (#248)
- isTimelockExempt[address(this)] = true (#249)
- isTxLimitExempt[msg.sender] = true (#245)
- marketingFeeReceiver = MarketingWallet (#252)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in VetMe._transferFrom(address,address,uint256) (#295-326):
External calls:
- swapBack() (#316)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#389-395)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
External calls sending eth:
- swapBack() (#316)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#357)
- amountReceived = takeFee(sender,amount) (#321)
- Transfer(sender,recipient,amountReceived) (#324)
Reentrancy in VetMe.constructor() (#239-256):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#241)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#255)
Reentrancy in VetMe.swapBack() (#378-420):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#389-395)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
External calls sending eth:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#410-417)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#418)
Apply the check-effects-interactions pattern.

Additional information: link

VetMe._transferFrom(address,address,uint256) (#295-326) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,Please wait for cooldown between buys) (#310)
Avoid relying on block.timestamp.

Additional information: link

VetMe.totalFee (#212) is set pre-construction with a non-constant function or state variable:
- marketingFee + liquidityFee
VetMe.swapThreshold (#233) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 500
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^0.7.4 (#7) 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 VetMe.refresh() (#335-338):
- (sent) = address(msg.sender).call{value: (address(this).balance)}() (#336)
Low level call in VetMe.swapBack() (#378-420):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#404)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IDEXRouter.WETH() (#99) is not in mixedCase
Parameter VetMe.cooldownEnabled(bool,uint8)._status (#371) is not in mixedCase
Parameter VetMe.cooldownEnabled(bool,uint8)._interval (#371) is not in mixedCase
Parameter VetMe.setFees(uint256,uint256)._liquidityFee (#440) is not in mixedCase
Parameter VetMe.setFees(uint256,uint256)._marketingFee (#440) is not in mixedCase
Parameter VetMe.setFeeReceivers(address,address)._autoLiquidityReceiver (#447) is not in mixedCase
Parameter VetMe.setFeeReceivers(address,address)._marketingFeeReceiver (#447) is not in mixedCase
Parameter VetMe.setSwapBackSettings(bool,uint256)._enabled (#452) is not in mixedCase
Parameter VetMe.setSwapBackSettings(bool,uint256)._amount (#452) is not in mixedCase
Parameter VetMe.setTargetLiquidity(uint256,uint256)._target (#457) is not in mixedCase
Parameter VetMe.setTargetLiquidity(uint256,uint256)._denominator (#457) is not in mixedCase
Variable VetMe.WBNB (#188) is not in mixedCase
Variable VetMe.DEAD (#189) is not in mixedCase
Variable VetMe.ZERO (#190) is not in mixedCase
Variable VetMe.MarketingWallet (#192) is not in mixedCase
Constant VetMe._name (#194) is not in UPPER_CASE_WITH_UNDERSCORES
Constant VetMe._symbol (#195) is not in UPPER_CASE_WITH_UNDERSCORES
Constant VetMe._decimals (#196) is not in UPPER_CASE_WITH_UNDERSCORES
Variable VetMe._totalSupply (#198) is not in mixedCase
Variable VetMe._maxTxAmount (#199) is not in mixedCase
Variable VetMe._maxWalletToken (#200) is not in mixedCase
Variable VetMe._balances (#202) is not in mixedCase
Variable VetMe._allowances (#203) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#104) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#105)
Prevent variables from having similar names.

Additional information: link

VetMe.slitherConstructorVariables() (#186-491) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#189)
VetMe.slitherConstructorVariables() (#186-491) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#190)
VetMe.slitherConstructorVariables() (#186-491) uses literals with too many digits:
- _totalSupply = 1000000 * (10 ** _decimals) (#198)
VetMe.slitherConstructorVariables() (#186-491) uses literals with too many digits:
- _maxWalletToken = 1000000 * (10 ** _decimals) (#200)
VetMe.slitherConstructorVariables() (#186-491) uses literals with too many digits:
- distributorGas = 500000 (#226)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

VetMe.isDividendExempt (#208) is never used in VetMe (#186-491)
VetMe.distributorGas (#226) is never used in VetMe (#186-491)
Remove unused state variables.

Additional information: link

VetMe.DEAD (#189) should be constant
VetMe.MarketingWallet (#192) should be constant
VetMe.WBNB (#188) should be constant
VetMe.ZERO (#190) should be constant
VetMe._totalSupply (#198) should be constant
VetMe.distributorGas (#226) should be constant
VetMe.feeDenominator (#213) should be constant
VetMe.tradingOpen (#224) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

authorize(address) should be declared external:
- Auth.authorize(address) (#56-58)
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#63-65)
validate(address,uint256) should be declared external:
- VetMe.validate(address,uint256) (#340-342)
cooldownEnabled(bool,uint8) should be declared external:
- VetMe.cooldownEnabled(bool,uint8) (#371-374)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract ticker ($VetMe) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

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. Ignore for presale.


Twitter account has less than 100 followers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts


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

Additional information: link


Unable to find token contract audit


Unable to find KYC or doxxing proof


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 token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Token is not listed at Mobula.Finance

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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