CVE-2026-10258 [MEDIUM] – A weakness has been identified in itsourcecode Content Management System 1.0. Impacted is

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