Description: The addMessageHashForAutoWithdraw
function does not validate the msgHash
parameter. It's assumed to be a valid 256-bit hash, but there's no explicit check to ensure this.
Impact: If an invalid or malformed hash is provided, it could lead to unexpected behavior or potential storage issues within the contract. The impact is likely low, but it's still good practice to include input validation.
Recommendation: Add a simple check to ensure that the msgHash
is indeed a 256-bit value before processing it.
Please, do not suppose impacts, think about the real impact of the bug and check the CodeHawks documentation to confirm: https://docs.codehawks.com/hawks-auditors/how-to-determine-a-finding-validity A PoC always helps to understand the real impact possible.
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