Token Checklist Table

token_checklist.md

Token	Feature	Known Vulnerabilities	Resources	Examples
ERC20	Allowance	Double withdrawal (front-running)	Resolving the Multiple Withdrawal Attack on ERC20 Tokens
	decimals()	The decimals can be more than 18		YamV2 has 24 decimals
		Not accounting for the tokens that try to prevent multiple withdrawal attack	Perpetual Protocol Audit issue 3.12
		Unprotected ‍‍‍‍‍‍‍transferFrom()	Bancor Network Hack 2020 - 1inch
	External Calls	Unchecked Call Return Value	Unchecked call return value
		DoS with unexpected revert	DoS with unexpected revert
	Transfers	Might return False instead of Revert
		Missing return value	Missing return value bug — At least 130 tokens affected
	BalanceOf()	Internal Accounting discrepancy with the Actual Balance	aToken Withdrawal Vulnerability	aToken
	Blacklistable	Blacklisted addresses cannot receive or send tokens	CENTRE appears to have blacklisted an address holding USDC for the first time	USDC (FiatToken)
	Mintable / Burnable	TotalSupply can change by trusted actors
	Pausable	All functionalities can be paused by trusted actors
Deflationary Tokens	Take fees from transfers	Internal Accounting discrepancy with the Actual Balance	Incident with non-standard ERC20 deflationary tokens	STA, STONK
Inflationary Tokens	AirDrop interest to token holders	Internal Accounting discrepancy with the Actual Balance		Compound
ERC1400	Permissioned Addresses	Can block transfers from/to specific addresses		Polymath tokens
	Forced Transfers	Trusted actors have the ability to transfer funds however they choose
ERC777	Callbacks / Hooks	Reentrancy	Uniswap audit, OpenZeppelin Example Uniswap exploit, imBTC Uniswap exploit	pTokens
		Receiver mining GasToken
		Receiver blocks the transfer	In case of iterative push transfer can block all transfers
ERC1644	Forced Transfers	Controller has the ability to steal funds
ERC621	Control of totalSupply	totalSupply can be changed by trusted actors
ERC884	Cancel and Reissue	Token implementers have the ability to cancel an address and move its tokens to a new address
	Whitelisting	Tokens can only be sent to whitelisted addresses

The link for DoS with unexpected revert is broken. I think we can use this one instead

The link for DoS with unexpected revert is broken. I think we can use this one instead

Thank you, updated the link.