CVE-2026-10242: Itsourcecode Content Management System

Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A weakness has been identified in itsourcecode Content Management System 1.0. This impacts an unknown function of the file /instructions.php. This manipulation of the argument topic_id causes sql injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• Itsourcecode Content Management System: version 1.0 only

Published 2026-06-01. Last modified 2026-07-22.