UUPS _authorizeUpgrade correctly permissioned

Multipli'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 #

MultipliVault uses UUPS proxy pattern. _authorizeUpgrade(address newImplementation) is internal virtual override requiresAuth — gated by RolesAuthority, not open to arbitrary callers.

Sources #

Etherscan
MultipliVault implementation — _authorizeUpgrade gated by requiresAuthSnowtrace — MultipliVault impl _authorizeUpgrade with requiresAuthretrieved 2026-05-17

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 multipli factor RD-F-021 score green collected_at 2026-05-17 11:48:35