CORGIB [The Corgi of PolkaBrige] Token

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

PolkaBridgeMemeToken.withdrawErc20(IERC20) (contracts/PolkaBridgeMemeToken.sol#15-17) ignores return value by token.transfer(tokenOwner,token.balanceOf(address(this))) (contracts/PolkaBridgeMemeToken.sol#16)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

ERC20Detailed.constructor(string,string,uint8).symbol (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#12) shadows:
- ERC20Detailed.symbol() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#24-26) (function)
ERC20Detailed.constructor(string,string,uint8).decimals (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#12) shadows:
- ERC20Detailed.decimals() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#29-31) (function)
ERC20Detailed.constructor(string,string,uint8).name (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#12) shadows:
- ERC20Detailed.name() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#19-21) (function)
Rename the local variables that shadow another component.

Additional information: link

Different versions of Solidity are used:
- Version used: ['>=0.6.0', '^0.6.0']
- ^0.6.0 (@openzeppelin/contracts/GSN/Context.sol#1)
- ^0.6.0 (@openzeppelin/contracts/math/SafeMath.sol#1)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#1)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#1)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#1)
- ^0.6.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#1)
- >=0.6.0 (contracts/PolkaBridgeMemeToken.sol#1)
Use one Solidity version.

Additional information: link

SafeMath.mul(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#73-85) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#152-155) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#115-122) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/GSN/Context.sol#22-25) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#135-137) is never used and should be removed
SafeMath.div(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#98-100) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#1) allows old versions
Pragma version>=0.6.0 (contracts/PolkaBridgeMemeToken.sol#1) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#1) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20.sol#1) allows old versions
solc-0.6.1 is not recommended for deployment
Pragma version^0.6.0 (@openzeppelin/contracts/math/SafeMath.sol#1) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#1) allows old versions
Pragma version^0.6.0 (@openzeppelin/contracts/GSN/Context.sol#1) 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

Redundant expression "this (@openzeppelin/contracts/GSN/Context.sol#23)" inContext (@openzeppelin/contracts/GSN/Context.sol#13-26)
Remove redundant statements if they congest code but offer no value.

Additional information: link

decimals() should be declared external:
- ERC20Detailed.decimals() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#29-31)
symbol() should be declared external:
- ERC20Detailed.symbol() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#24-26)
name() should be declared external:
- ERC20Detailed.name() (@openzeppelin/contracts/token/ERC20/ERC20Detailed.sol#19-21)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#45-49)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#14-16)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#57-60)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#23-25)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#28-31)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#51-54)
withdrawErc20(IERC20) should be declared external:
- PolkaBridgeMemeToken.withdrawErc20(IERC20) (contracts/PolkaBridgeMemeToken.sol#15-17)
totalSupply() should be declared external:
- ERC20.totalSupply() (@openzeppelin/contracts/token/ERC20/ERC20.sol#18-20)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (@openzeppelin/contracts/token/ERC20/ERC20.sol#39-42)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (@openzeppelin/contracts/token/ERC20/ERC20Burnable.sol#9-11)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (@openzeppelin/contracts/token/ERC20/ERC20.sol#34-36)
Use the external attribute for functions never called from the contract.

Additional information: link

Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

Additional information: link

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

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

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

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

Token is deployed only at one blockchain

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Token is not listed at Mobula.Finance

Additional information: link

Unable to find code repository for the project

Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

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

Token has a considerable age, but average PancakeSwap 30d trading volume is low