EIP-712 domain separator missing chainId

Venus Protocol's assessment for RD-F-020 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

GovernorBravo implements EIP-712 for vote-by-signature. Standard Compound v2-style Governor Bravo includes chainId in domain separator. No domain separator omission finding in any governance audit (Cantina, Quantstamp).

Sources #

GitHub
GovernorBravoDelegate.sol — EIP-712 castVoteBySigGovernorBravoDelegate.sol EIP-712retrieved 2026-04-28

Methodology #

Determine whether the EIP-712 domain separator struct omits the `chainId` field, allowing cross-chain replay.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol venus factor RD-F-020 score green collected_at 2026-04-28 18:30:49