Execution of incomplete or mismatched actions due to arrays of different lengths

Lines of code Vulnerability details Impact an attacker can pass different-sized arrays for these parameters. For example, if the attacker passes an array of length 3 for targets, but arrays of length 2 for values, signatures, and calldatas, the function will still proceed and store the proposal...

_verifySignature function does not handle invalid signature

Lines of code Vulnerability details Impact The verifySignature function checks if the provided signature is valid by calling the internal function assertValidSignature. However, if the signature is not valid, the function does not handle the case and continues with the execution, this could lead ...