★ Reinitializable implementation (no _disableInitializers)

Liquity V1 + V2 (LUSD / BOLD)'s assessment for RD-F-143 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Neither v1 nor v2 uses upgradeable proxy patterns. No OZ Initializable, no _disableInitializers() required. v2 Governance.sol is not an upgradeable proxy (confirmed Etherscan source). BoldToken.sol is not a proxy. Reinitializer attack vector requires proxy architecture that Liquity explicitly does not use — structurally inapplicable.

Sources #

Internal
Liquity Protocol Profile §3.research/protocols/liquity/00-profile.md §3 — all contracts Proxy? n; no proxy pattern in either v1 or v2retrieved 2026-05-16
Etherscan
Liquity v2 Governance — EtherscanGovernance.sol 0x807def — verified source; not an upgradeable proxy; no Initializable or _disableInitializers patternretrieved 2026-05-16

Methodology #

Determine whether the implementation contract does not call `_disableInitializers()` in its constructor, leaving re-initialization possible.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol liquity factor RD-F-143 score not_applicable collected_at 2026-05-16 10:35:50