EIP-712 typehash is incorrect for several functions in MetaTxLib

Lines of code Vulnerability details Bug Description In LensHub.sol, the second parameter of setProfileMetadataURIWithSig is declared as metadataURI: LensHub.solL119-L123 function setProfileMetadataURIWithSig uint256 profileId, string calldata metadataURI, Types.EIP712Signature calldata signature...

Inconsistent encoding of arrays in MetaTxLib

Lines of code Vulnerability details Bug Description According to the EIP-712 specification, arrays are encoded by concatenating its elements and passing the result to keccak256: The array values are encoded as the keccak256 hash of the concatenated encodeData of their contents i.e. the encoding o...