★ Rescue/emergencyWithdraw without timelock
crvUSD (Curve Stablecoin)'s assessment for RD-F-041 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No standalone rescue()/emergencyWithdraw() function draining user collateral found on crvUSD core contracts. collect_fees() on Controllers draws protocol fee accruals only (not user collateral), callable by ControllerFactory admin (Deployer 2 EOA) with no timelock. Admin power is real but does not enable direct user-collateral drain in a single transaction. Indirect risks via debt ceiling manipulation exist. Graded yellow.
Sources #
- EtherscancrvUSD Controller readContractController readContract shows collect_fees() as admin function; no rescue() or emergencyWithdraw() in ABIretrieved 2026-05-16
Methodology #
Determine whether a `rescue(…)` or `emergencyWithdraw(…)` function exists callable by admin without a timelock delay on execution.
See the full factor methodology and distribution across all protocols →