COMT [Community] Token

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

CommunityToken.constructor(address,IUniswapV2Router02)._owner (#853) shadows:
- Ownable._owner (#518) (state variable)
CommunityToken.allowance(address,address).owner (#894) shadows:
- Ownable.owner() (#532-534) (function)
CommunityToken._approve(address,address,uint256).owner (#975) shadows:
- Ownable.owner() (#532-534) (function)
Rename the local variables that shadow another component.

Additional information: link

CommunityToken.setTaxFeePercent(uint256) (#1166-1168) should emit an event for:
- _taxFee = taxFee (#1167)
CommunityToken.setLiquidityFeePercent(uint256) (#1170-1172) should emit an event for:
- _liquidityFee = liquidityFee (#1171)
CommunityToken.setMarketingDivisor(uint256) (#1174-1176) should emit an event for:
- marketingDivisor = divisor (#1175)
Emit an event for critical parameter changes.

Additional information: link

CommunityToken.setMarketingAddress(address)._marketingAddress (#1178) lacks a zero-check on :
- marketingAddress = _marketingAddress (#1179)
CommunityToken.setStakingAddress(address)._stakingAddress (#1182) lacks a zero-check on :
- stakingAddress = _stakingAddress (#1183)
Check that the address is not zero.

Additional information: link

Reentrancy in CommunityToken.constructor(address,IUniswapV2Router02) (#853-866):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_router.factory()).createPair(address(this),_router.WETH()) (#856-857)
State variables written after the call(s):
- _isExcludedFromFee[address(this)] = true (#861)
- transferOwnership(_owner) (#863)
- _owner = newOwner (#570)
- uniswapV2Router = _router (#859)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CommunityToken.constructor(address,IUniswapV2Router02) (#853-866):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_router.factory()).createPair(address(this),_router.WETH()) (#856-857)
Event emitted after the call(s):
- OwnershipTransferred(oldOwner,newOwner) (#571)
- transferOwnership(_owner) (#863)
- Transfer(address(0),_msgSender(),_tTotal) (#865)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#114-124) uses assembly
- INLINE ASM (#120-122)
Address.verifyCallResult(bool,bytes,string) (#283-303) uses assembly
- INLINE ASM (#295-298)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '>=0.8.0', '^0.8.0']
- ^0.8.0 (#6)
- ^0.8.0 (#91)
- >=0.5.0 (#308)
- >=0.6.2 (#328)
- >=0.6.2 (#426)
- ^0.8.0 (#475)
- ^0.8.0 (#502)
- ^0.8.0 (#580)
- >=0.8.0 (#808)
Use one Solidity version.

Additional information: link

CommunityToken.includeInReward(address) (#962-973) has costly operations inside a loop:
- _excluded.pop() (#969)
Use a local variable to hold the loop computation result.

Additional information: link

Address.functionCall(address,bytes) (#167-169) is never used and should be removed
Address.functionCall(address,bytes,string) (#177-183) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#196-202) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#210-221) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#256-258) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#266-275) is never used and should be removed
Address.functionStaticCall(address,bytes) (#229-231) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#239-248) is never used and should be removed
Address.isContract(address) (#114-124) is never used and should be removed
Address.sendValue(address,uint256) (#142-147) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (#283-303) is never used and should be removed
Context._msgData() (#492-494) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#767-776) is never used and should be removed
SafeMath.mod(uint256,uint256) (#727-729) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#793-802) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#598-604) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#640-645) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#652-657) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#623-633) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#611-616) is never used and should be removed
Remove unused functions.

Additional information: link

CommunityToken._rTotal (#834) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
CommunityToken._previousTaxFee (#843) is set pre-construction with a non-constant function or state variable:
- _taxFee
CommunityToken._previousLiquidityFee (#846) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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 (#6) allows old versions
Pragma version^0.8.0 (#91) allows old versions
Pragma version>=0.5.0 (#308) allows old versions
Pragma version>=0.6.2 (#328) allows old versions
Pragma version>=0.6.2 (#426) allows old versions
Pragma version^0.8.0 (#475) allows old versions
Pragma version^0.8.0 (#502) allows old versions
Pragma version^0.8.0 (#580) allows old versions
Pragma version>=0.8.0 (#808) allows old versions
solc-0.8.3 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) (#142-147):
- (success) = recipient.call{value: amount}() (#145)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#210-221):
- (success,returndata) = target.call{value: value}(data) (#219)
Low level call in Address.functionStaticCall(address,bytes,string) (#239-248):
- (success,returndata) = target.staticcall(data) (#246)
Low level call in Address.functionDelegateCall(address,bytes,string) (#266-275):
- (success,returndata) = target.delegatecall(data) (#273)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Router01.WETH() (#332) is not in mixedCase
Parameter CommunityToken.calculateTaxFee(uint256)._amount (#1127) is not in mixedCase
Parameter CommunityToken.calculateLiquidityFee(uint256)._amount (#1133) is not in mixedCase
Parameter CommunityToken.setMarketingAddress(address)._marketingAddress (#1178) is not in mixedCase
Parameter CommunityToken.setStakingAddress(address)._stakingAddress (#1182) is not in mixedCase
Variable CommunityToken._taxFee (#842) is not in mixedCase
Variable CommunityToken._liquidityFee (#845) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#337) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#338)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._getTValues(uint256).tTransferAmount (#1074)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1040)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._getValues(uint256).tTransferAmount (#1066)
Variable CommunityToken._transferToExcluded(address,address,uint256).rTransferAmount (#1030) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._transferStandard(address,address,uint256).rTransferAmount (#1021) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1082) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken._transferBothExcluded(address,address,uint256).rTransferAmount (#1050) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Variable CommunityToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1040) is too similar to CommunityToken._transferToExcluded(address,address,uint256).tTransferAmount (#1030)
Variable CommunityToken.reflectionFromToken(uint256,bool).rTransferAmount (#942) is too similar to CommunityToken._transferBothExcluded(address,address,uint256).tTransferAmount (#1050)
Variable CommunityToken._getValues(uint256).rTransferAmount (#1067) is too similar to CommunityToken._transferStandard(address,address,uint256).tTransferAmount (#1021)
Prevent variables from having similar names.

Additional information: link

CommunityToken.slitherConstructorVariables() (#817-1186) uses literals with too many digits:
- _tTotal = 1000000000000000 * 10 ** 18 (#833)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CommunityToken._decimals (#839) should be constant
CommunityToken._name (#837) should be constant
CommunityToken._symbol (#838) should be constant
CommunityToken._tTotal (#833) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#551-553)
name() should be declared external:
- CommunityToken.name() (#868-870)
symbol() should be declared external:
- CommunityToken.symbol() (#872-874)
decimals() should be declared external:
- CommunityToken.decimals() (#876-878)
totalSupply() should be declared external:
- CommunityToken.totalSupply() (#880-882)
balanceOf(address) should be declared external:
- CommunityToken.balanceOf(address) (#884-887)
transfer(address,uint256) should be declared external:
- CommunityToken.transfer(address,uint256) (#889-892)
allowance(address,address) should be declared external:
- CommunityToken.allowance(address,address) (#894-896)
approve(address,uint256) should be declared external:
- CommunityToken.approve(address,uint256) (#898-901)
transferFrom(address,address,uint256) should be declared external:
- CommunityToken.transferFrom(address,address,uint256) (#903-907)
increaseAllowance(address,uint256) should be declared external:
- CommunityToken.increaseAllowance(address,uint256) (#909-912)
decreaseAllowance(address,uint256) should be declared external:
- CommunityToken.decreaseAllowance(address,uint256) (#914-917)
isExcludedFromReward(address) should be declared external:
- CommunityToken.isExcludedFromReward(address) (#919-921)
totalFees() should be declared external:
- CommunityToken.totalFees() (#923-925)
deliver(uint256) should be declared external:
- CommunityToken.deliver(uint256) (#927-934)
reflectionFromToken(uint256,bool) should be declared external:
- CommunityToken.reflectionFromToken(uint256,bool) (#936-945)
excludeFromReward(address) should be declared external:
- CommunityToken.excludeFromReward(address) (#953-960)
isExcludedFromFee(address) should be declared external:
- CommunityToken.isExcludedFromFee(address) (#1154-1156)
excludeFromFee(address) should be declared external:
- CommunityToken.excludeFromFee(address) (#1158-1160)
includeInFee(address) should be declared external:
- CommunityToken.includeInFee(address) (#1162-1164)
Use the external attribute for functions never called from the contract.

Additional information: link

Token is deployed only at one blockchain

Unable to find PancakeSwap trading pair to compute liquidity.

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

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 audit link on the website

Unable to find whitepaper link on the website

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

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death