CVE-2026-103540 formtools.org Form Tools Client Settings Clients.class.php updateClientSettingsTab special elements in template engine

A security vulnerability has been detected in formtools.org Form Tools up to 3.1.1. This vulnerability affects the function Clients::updateClientSettingsTab of the file global/code/Clients.class.php of the component Client Settings. The manipulation of the argument pagetitles leads to improper...