UUPS _authorizeUpgrade correctly permissioned

OpenEden's assessment for RD-F-021 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

V5Impl inherits UUPSUpgradeable from OpenZeppelin. OZ UUPS requires _authorizeUpgrade to be overridden with access control (standard pattern: onlyOwner). V5 source inherits OwnableUpgradeable + UUPSUpgradeable. Hacken Nov-2024 found no unprotected upgrade finding in V4. No unprotected-upgrade indicator in ABI or published audits.

Sources #

Audit
Hacken Security Audit — OpenEden Vault Nov-2024Hacken Nov-2024 — no unprotected upgrade finding in V4retrieved 2026-05-16
GitHub
OpenEdenVaultV5Impl.sol — GitHub SourceV5Impl source — inherits OwnableUpgradeable + UUPSUpgradeableretrieved 2026-05-16

Methodology #

Determine whether the UUPS implementation defines `_authorizeUpgrade(address)` restricted to owner/admin/timelock (not open to arbitrary callers).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol openeden factor RD-F-021 score green collected_at 2026-05-16 10:11:45