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 Controller_Step.InsertSubmit() and EditSubmit() before being rendered by View_Step.RenderViewSteps(). An authenticated staff member can inject arbitrary JavaScript into the step subject field, and the payload executes when any user navigates to Troubleshooter > View Troubleshooter and clicks the affected step link.
Metrics
Affected Vendors & Products
References
History
Mon, 20 Apr 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 20 Apr 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 Controller_Step.InsertSubmit() and EditSubmit() before being rendered by View_Step.RenderViewSteps(). An authenticated staff member can inject arbitrary JavaScript into the step subject field, and the payload executes when any user navigates to Troubleshooter > View Troubleshooter and clicks the affected step link. | |
| Title | GFI HelpDesk < 4.99.9 Stored XSS via Troubleshooter Step Subject | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-04-20T17:30:51.162Z
Updated: 2026-04-20T18:08:49.925Z
Reserved: 2026-01-15T18:42:20.938Z
Link: CVE-2026-23756
Updated: 2026-04-20T18:08:45.854Z
Status : Awaiting Analysis
Published: 2026-04-20T18:16:24.297
Modified: 2026-04-20T19:05:30.750
Link: CVE-2026-23756
No data.