ERC-777/1155/721 hook without reentrancy guard
Liquity V1 + V2 (LUSD / BOLD)'s assessment for RD-F-015 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
v2 collateral tokens are WETH, wstETH, and rETH — all standard ERC-20s with no ERC-777 tokensReceived or ERC-1155/ERC-721 onReceived callbacks. v1 uses native ETH only. No ERC-777/1155/721 hook integration risk in either version.
Sources #
- Docs
- Liquity v2 BorrowerOperations.sol sourcev2 BorrowerOperations source — collateral handled via standard ERC-20 SafeERC20retrieved 2026-05-16
Methodology #
Determine whether the protocol integrates token standards with callbacks (ERC-777 tokensReceived, ERC-1155 onReceived, ERC-721 onReceived) without reentrancy guards on the affected functions.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol liquity factor RD-F-015 score green collected_at 2026-05-16 10:35:50