CFA Token

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

CFA.allowance(address,address).owner (#498) shadows:
- Ownable.owner() (#329-331) (function)
CFA._approve(address,address,uint256).owner (#559) shadows:
- Ownable.owner() (#329-331) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in CFA.constructor() (#455-463):
External calls:
- pair = factory.createPair(address(this),address(0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c)) (#459)
State variables written after the call(s):
- setFeeList(pair,true) (#460)
- feeList.push(account) (#616)
- setFeeList(pair,true) (#460)
- feeMap[account] = feeAble (#618)
- setWhiteList(address(0x1dC39D56CE3130205A01C73A965b6939620812FA),true) (#462)
- whiteList.push(account) (#629)
- setWhiteList(address(0x1dC39D56CE3130205A01C73A965b6939620812FA),true) (#462)
- whiteMap[account] = feeAble (#631)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CFA.constructor() (#455-463):
External calls:
- pair = factory.createPair(address(this),address(0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c)) (#459)
Event emitted after the call(s):
- SetFeeList(msg.sender,account,feeAble) (#619)
- setFeeList(pair,true) (#460)
- SetWhiteList(msg.sender,account,feeAble) (#632)
- setWhiteList(address(0x1dC39D56CE3130205A01C73A965b6939620812FA),true) (#462)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#27-36) uses assembly
- INLINE ASM (#34)
Address._functionCallWithValue(address,bytes,uint256,string) (#120-141) uses assembly
- INLINE ASM (#133-136)
Do not use evm assembly.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#120-141) is never used and should be removed
Address.functionCall(address,bytes) (#80-82) is never used and should be removed
Address.functionCall(address,bytes,string) (#90-92) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#105-107) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#115-118) is never used and should be removed
Address.isContract(address) (#27-36) is never used and should be removed
Address.sendValue(address,uint256) (#54-60) is never used and should be removed
Context._msgData() (#306-309) is never used and should be removed
SafeMath.mod(uint256,uint256) (#280-282) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#296-299) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#54-60):
- (success) = recipient.call{value: amount}() (#58)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#120-141):
- (success,returndata) = target.call{value: weiValue}(data) (#124)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant CFA.maxSupply (#440) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#307)" inContext (#301-310)
Remove redundant statements if they congest code but offer no value.

Additional information: link

CFA.constructor() (#455-463) uses literals with too many digits:
- _mint(msg.sender,1000000000000000000000 * 1e9) (#456)
CFA.slitherConstructorConstantVariables() (#423-650) uses literals with too many digits:
- maxSupply = 1000000000000000000000 * 1e9 (#440)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CFA._decimals (#438) should be constant
CFA._name (#436) should be constant
CFA._symbol (#437) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isOwner() should be declared external:
- Ownable.isOwner() (#341-343)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#352-355)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#361-365)
operator() should be declared external:
- Operator.operator() (#381-383)
isOperator() should be declared external:
- Operator.isOperator() (#393-395)
renounceOperator() should be declared external:
- Operator.renounceOperator() (#398-401)
transferOperator(address) should be declared external:
- Operator.transferOperator(address) (#403-405)
name() should be declared external:
- CFA.name() (#465-467)
symbol() should be declared external:
- CFA.symbol() (#469-471)
decimals() should be declared external:
- CFA.decimals() (#473-475)
transfer(address,uint256) should be declared external:
- CFA.transfer(address,uint256) (#485-496)
approve(address,uint256) should be declared external:
- CFA.approve(address,uint256) (#502-505)
transferFrom(address,address,uint256) should be declared external:
- CFA.transferFrom(address,address,uint256) (#507-520)
increaseAllowance(address,uint256) should be declared external:
- CFA.increaseAllowance(address,uint256) (#522-525)
decreaseAllowance(address,uint256) should be declared external:
- CFA.decreaseAllowance(address,uint256) (#527-530)
mint(address,uint256) should be declared external:
- CFA.mint(address,uint256) (#576-584)
withdrawtoken(address) should be declared external:
- CFA.withdrawtoken(address) (#586-589)
burn(uint256) should be declared external:
- CFA.burn(uint256) (#591-593)
burnFrom(address,uint256) should be declared external:
- CFA.burnFrom(address,uint256) (#595-600)
unlockBlackList(address) should be declared external:
- CFA.unlockBlackList(address) (#640-644)
Use the external attribute for functions never called from the contract.

Additional information: link

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 low.

Unable to find website, listings and other project-related information

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank