delegatecall with user-controlled target

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

Evidence summary #

Slither controlled-delegatecall detector not available on TVM. Manual review of CErc20Delegator.sol shows delegatecall used internally with admin-controlled implementation address only (not user-controlled). Structural not_applicable for TVM substrate.

Sources #

GitHub
JustLend CErc20Delegator.sol sourceCErc20Delegator.sol — delegatecall targets implementation address controlled by admin, not user-suppliedretrieved 2026-05-17

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 justlend factor RD-F-012 score not_applicable collected_at 2026-05-17 10:25:32