CVE-2026-88895

HIGH 7.2

CyberPanel before 3.0.5 Authentication Bypass via API

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-287
Vendor	usmannasir
Product	cyberpanel
Published	Sep 10, 2026
Last Updated	Sep 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

usmannasir / cyberpanel

0 < 3.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/usmannasir/cyberpanel/security/advisories/GHSA-h2f7-38ww-5pwc vulncheck.com: https://www.vulncheck.com/advisories/cyberpanel-before-3.0.5-authentication-bypass-via-api