formtools.org Form Tools User Settings Page cross site scripting

A vulnerability classified as problematic was found in formtools.org Form Tools 3.1.1. This vulnerability affects unknown code of the file /admin/clients/ of the component User Settings Page. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-271990 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.