EIP-4337
OpenZeppelin reviewed Ethereum.org (EIP-4337) on 19 Apr 2022: 25 findings, 1 critical; 16 marked fixed, 9 open.
1 critical finding, fixed
Open the reportOpen Ethereum.org’s security record
Report hosted on blog.openzeppelin.com.
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Findings25
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 1 |
| High | 0 | 0 | 5 |
| Medium | 2 | 0 | 2 |
| Low | 7 | 0 | 8 |
No acknowledged finding in this report.
Contracts in scope
No deployed address is recorded for this audit.
The report names a repository or files. Open the report to see its scope.
Repository and files the report names (9)
- contracts/EntryPoint.sol
- contracts/samples/SimpleWalletForTokens.sol
- contracts/StakeManager.sol
- contracts/IWallet.sol
- contracts/UserOperation.sol
- contracts/samples/DepositPaymaster.sol
- contracts/samples/VerifyingPaymaster.sol
- contracts/samples/TokenPaymaster.sol
- contracts/samples/SimpleWallet.sol
Part of Ethereum.org’s security record
Ethereum.orgAudits4 audits by 2 firmsLast audit Sep 2023, by ChainSecurity.
Critical findingsNo open critical findingsAcross the 4 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it.
Open Ethereum.org’s security recordSecurity firm
OpenZeppelin67 projects reviewed · 184 reports · latest Aug 2026
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