highLogic errorEVM-Solidity
Rigor Protocol: Untyped data signing
- Payout
- $0
- Protocol
- Rigor Protocol
- Disclosed
- Aug 7, 2026
- Source
- code4rena
Rigor Protocol relied on a bespoke hash-and-sign scheme rather than EIP-712 typed structured data across Community.sol, Disputes.sol and Project.sol. Because the signed payloads omitted a domain separator, chain ID and per-function type hash, valid signatures …
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References
- https://github.com/code-423n4/2022-08-rigor-findings/issues/75
- https://github.com/code-423n4/2022-08-rigor-findings
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