CVE-2026-2133: Fabian Online Music Site

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A weakness has been identified in code-projects Online Music Site 1.0. Impacted is an unknown function of the file /Administrator/PHP/AdminUpdateCategory.php. This manipulation of the argument txtimage causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• Fabian Online Music Site: version 1.0 only

Published 2026-02-08. Last modified 2026-06-17.