mediumSignature replayEVM-Solidity
Collective: `encodedData` argument of `hashStruct` is not calculated perfectly for EIP712 singed messages in `CultureIndex.sol`
- Payout
- $0
- Protocol
- Collective
- Disclosed
- Feb 8, 2024
- Source
- code4rena
The protocol incorrectly implements EIP-712 message signing for structures containing dynamic arrays. Specifically, the `CultureIndex` contract performs improper encoding of the `pieceIds` array, failing to hash its contents as required by the EIP-712 specific …
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References
- https://github.com/code-423n4/2023-12-revolutionprotocol-findings/issues/77
- https://github.com/code-423n4/2023-12-revolutionprotocol-findings
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