delegatecall with user-controlled target

Superstate's assessment for RD-F-012 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No delegatecall with user-controlled target found in source review of SuperstateToken.sol. Proxy pattern uses TransparentUpgradeableProxy with fixed impl address. Slither controlled-delegatecall detector needed for definitive confirmation.

Sources #

GitHub
superstateinc/ustb SuperstateToken.sol sourceSuperstateToken.sol source review: no user-controlled delegatecall visible; TransparentProxy pattern with fixed ProxyAdminretrieved 2026-05-16

Methodology #

Determine whether any contract uses `delegatecall` where the target address is or can be user-supplied without an on-chain allowlist.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol superstate factor RD-F-012 score gray collected_at 2026-05-16 00:06:37