CVE-2026-23756 GFI HelpDesk < 4.99.9 Stored XSS via Troubleshooter Step Subject

GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the Troubleshooter module where the subject POST parameter is not sanitized in ControllerStep.InsertSubmit and EditSubmit before being rendered by ViewStep.RenderViewSteps. An authenticated staff member can inject...

CVE-2026-23758 GFI HelpDesk < 4.99.9 Stored XSS via editsubject Parameter

GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the ticket subject field that allows authenticated staff members to inject malicious JavaScript by manipulating the editsubject POST parameter. Attackers can inject XSS payloads through inadequate sanitization in...