Haycen / Haycen-Contracts
Hacken reviewed Haycen (Haycen-Contracts) on 19 May 2025: 8 findings, 0 critical; 4 marked fixed, 4 open.
No open critical findings
Open the reportOpen Haycen’s security record
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Findings8
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 4 | 0 | 4 |
LowLack of disableInitializers Allow Direct Implementation InitializationFixed
The report gives no description here.
LowLack of Zero-Amount ChecksFixed
The report gives no description here.
LowMissing Allowance Checks May Result in Silent FailureFixed
The report gives no description here.
LowMissing Zero Address ValidationFixed
The report gives no description here.
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 (16)
- v1/Pausable.sol
- minting/MasterMinter.sol
- v3/AbstractFiatTokenV3.sol
- v1/Ownable.sol
- v3/EIP2612V3.sol
- upgradeability/Proxy.sol
- v1/AbstractFiatTokenV1.sol
- util/SignatureChecker.sol
- v2/EIP712Domain.sol
- minting/Controller.sol
- minting/MintController.sol
- v3/EIP3009V3.sol
- v1/Blacklistable.sol
- v1.1/Rescuable.sol
- v3/FiatTokenV3.sol
- util/MessageHashUtils.sol
Part of Haycen’s security record
HaycenAudits2 audits by 1 firmLast audit Mar 2026, by Hacken.
Critical findingsNo open critical findingsAcross 2 reports.
Open Haycen’s security recordSecurity firm
Hacken343 projects reviewed · 476 reports · latest Sep 2026
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