CVE-2025-12280: Fabian Client Details System

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was found in code-projects Client Details System 1.0. This issue affects some unknown processing of the file /update-clients.php. Performing manipulation results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used.

Affected products

• Fabian Client Details System: version 1.0 only

Published 2025-10-27. Last modified 2026-10-08.