XXP [XXP Platform] Token

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

TokenRecover.recoverERC20(address,uint256) (#1128-1130) ignores return value by IERC20(tokenAddress).transfer(owner(),tokenAmount) (#1129)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

CoinToken.constructor(string,string,uint8,uint256,address,address).feeReceiver_ (#1243) lacks a zero-check on :
- address(feeReceiver_).transfer(msg.value) (#1245)
CoinToken.constructor(string,string,uint8,uint256,address,address).tokenOwner (#1242) lacks a zero-check on :
- _owner = tokenOwner (#1246)
Check that the address is not zero.

Additional information: link

Address.isContract(address) (#510-519) uses assembly
- INLINE ASM (#517)
Address._verifyCallResult(bool,bytes,string) (#655-672) uses assembly
- INLINE ASM (#664-667)
Do not use evm assembly.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#655-672) is never used and should be removed
Address.functionCall(address,bytes) (#563-565) is never used and should be removed
Address.functionCall(address,bytes,string) (#573-575) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#588-590) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#598-605) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#637-639) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#647-653) is never used and should be removed
Address.functionStaticCall(address,bytes) (#613-615) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#623-629) is never used and should be removed
Address.sendValue(address,uint256) (#537-543) is never used and should be removed
Context._msgData() (#129-132) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#3) allows old versions
Pragma version^0.8.0 (#83) allows old versions
Pragma version^0.8.0 (#112) allows old versions
Pragma version^0.8.0 (#139) allows old versions
Pragma version^0.8.0 (#445) allows old versions
Pragma version^0.8.0 (#487) allows old versions
Pragma version^0.8.0 (#679) allows old versions
Pragma version^0.8.0 (#706) allows old versions
Pragma version^0.8.0 (#736) allows old versions
Pragma version^0.8.0 (#829) allows old versions
Pragma version^0.8.0 (#863) allows old versions
Pragma version^0.8.0 (#895) allows old versions
Pragma version^0.8.0 (#1052) allows old versions
Pragma version^0.8.0 (#1114) allows old versions
Pragma version^0.8.0 (#1137) allows old versions
Pragma version^0.8.0 (#1164) allows old versions
Pragma version^0.8.0 (#1230) 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 Address.sendValue(address,uint256) (#537-543):
- (success) = recipient.call{value: amount}() (#541)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#598-605):
- (success,returndata) = target.call{value: value}(data) (#603)
Low level call in Address.functionStaticCall(address,bytes,string) (#623-629):
- (success,returndata) = target.staticcall(data) (#627)
Low level call in Address.functionDelegateCall(address,bytes,string) (#647-653):
- (success,returndata) = target.delegatecall(data) (#651)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Ownable._owner (#1067) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#130)" inContext (#124-133)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in CoinToken.constructor(string,string,uint8,uint256,address,address) (#1237-1249):
External calls:
- address(feeReceiver_).transfer(msg.value) (#1245)
State variables written after the call(s):
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1247)
- _balances[account] += amount (#375)
- _owner = tokenOwner (#1246)
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1247)
- _totalSupply += amount (#374)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#376)
- _mint(tokenOwner,initialBalance_ * 10 ** uint256(decimals_)) (#1247)
Apply the check-effects-interactions pattern.

Additional information: link

name() should be declared external:
- ERC20.name() (#195-197)
symbol() should be declared external:
- ERC20.symbol() (#203-205)
totalSupply() should be declared external:
- ERC20.totalSupply() (#227-229)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#234-236)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#305-308)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#324-330)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#460-462)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#475-480)
transferAndCall(address,uint256) should be declared external:
- ERC1363.transferAndCall(address,uint256) (#923-925)
transferFromAndCall(address,address,uint256) should be declared external:
- ERC1363.transferFromAndCall(address,address,uint256) (#951-957)
approveAndCall(address,uint256) should be declared external:
- ERC1363.approveAndCall(address,uint256) (#984-986)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#1094-1097)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#1103-1107)
recoverERC20(address,uint256) should be declared external:
- TokenRecover.recoverERC20(address,uint256) (#1128-1130)
Use the external attribute for functions never called from the contract.

Additional information: link

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Token is deployed only at one blockchain

Average 30d PancakeSwap liquidity is low.

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

Additional information: link

Unable to find token on CoinGecko

Additional information: link

Unable to crawl data from the website

Unable to find token contract audit

Unable to find audit link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Token is not listed at Mobula.Finance

Additional information: link

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

Token has relatively low CoinMarketCap rank