CVE-2026-88895

High

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.

SeverityHigh

CVSS7.2

Exploit probability—

ProductUsmannasir Cyberpanel

PublishedSep 10, 2026

First seenSep 10, 2026

Weakness typeCWE-287Improper authentication

How to fix

Update

usmannasir cyberpanel3.0.5 or later

Vendor advisories

github.com/usmannasir/cyberpanel/security/advisories/GHSA-h2f7-38ww-5pwc

Affected products

Product	Affected versions	Fixed in
usmannasir cyberpanel	v < 3.0.5	3.0.5

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.