Creativeitem Academy LMS courses cross site scripting

A vulnerability was found in Creativeitem Academy LMS 5.15. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /home/courses. The manipulation of the argument sort_by leads to cross site scripting. The attack may be launched remotely. VDB-234422 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.