EIP-712 domain separator missing chainId

Euler V2'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 #

EVK core contracts do not implement EIP-712 domain separators directly. Signed message functionality for permit approvals is delegated to Permit2 (Uniswap's library, pinned at cc56ad0f), which includes chainId in its domain separator. No cross-chain replay risk from EVK itself.

Sources #

GitHub
Uniswap Permit2 LibraryPermit2 submodule pinned at cc56ad0f — well-audited with chainId in domain separatorretrieved 2026-05-04

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 euler-v2 factor RD-F-020 score green collected_at 2026-05-04 19:56:06