Description
CyberPanel before 3.0.5 fails to enforce two-factor authentication on API endpoints, allowing attackers to bypass TOTP requirements using password-derived tokens. Attackers who obtain an administrator's password can derive API tokens and perform administrative operations or create authenticated sessions without the second factor.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| usmannasir | cyberpanel | < 3.0.5 | 3.0.5 |
Advisories 1
- WID-SEC-2026-3036 CyberPanel: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen BSI CERT-Bund (WID) · Sep 10, 2026
References
- GitHub Security Advisory (GHSA-h2f7-38ww-5pwc) vendor-advisory
- VulnCheck Advisory: CyberPanel before 3.0.5 Authentication Bypass via API third-party-advisory