🔍 CleaveCrossChainRouterV2

📍 0xD2AE0f8fd16De89fb89F5d2e22fa6eB9e36Bb519 · 🌐 OPTIMISM · 🤖 engine: heuristic

💰 Balance: 0.0 · 📈 Tx: 10

CRITICAL 2 HIGH 0 MEDIUM 2 LOW 1

Findings preview

CRITICALReentrancy with ETH withdrawal (repeated entry)

MEDIUMunchecked block — arithmetic without overflow protection

MEDIUMClassic ERC20 approve without increase/decreaseAllowance

LOWLogic depends on block.timestamp

INFORMATIONALSignature replay (missing nonce/cleanup)

INFORMATIONALToken mechanic incompatibility (deflationary/rebasing/fee-on-transfer)

INFORMATIONALSmart account vulnerability (ERC-4337/7579 init/signature)

INFORMATIONALVault share accounting flaw (index/component desync)

INFORMATIONALTransfer logic flaw (custom hook / fee-on-transfer desync)

Preview only — no exploit details or fix recommendations are published here to avoid disclosing an unpatched issue before the contract owner sees it. Full report (RU+EN), exact lines, exploit path and fork PoC — via the bot below.

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Auto-audit by SecurityLab (heuristic). Static analysis only unless noted as PoC-confirmed — not a substitute for a manual audit before mainnet deployment with real funds.