CVE-2026-23752 — The Template Group Creation And Editing Functionality That Cross-Site Scripting (XSS)
CVE-2026-23752 — GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the template group creation and editing functionality that allows authenticated administrators to inject arbitrary JavaScript by manipulating the companyname POST parameter without HTML sanitization.
What This Means For You
- If your environment is affected by CWE-79, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-23752 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
GFI HelpDesk Stored XSS via companyname POST parameter — CVE-2026-23752
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-23752 | vulnerability | CVE-2026-23752 |
| CWE-79 | weakness | CWE-79 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 20, 2026 at 21:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
Believe this infringes your rights? Submit a takedown request.
Related Posts
Daily Security Digest — 2026-04-20
13 vulnerability disclosures (13 High) and 4 curated intelligence stories from 3 sources.
wpForo Plugin Flaw Allows Arbitrary File Deletion, RCE
CVE-2026-6248 — The wpForo Forum plugin for WordPress is vulnerable to Arbitrary File Deletion in versions up to and including 3.0.5. This is due to...
CVE-2026-6060 — Denial of Service
CVE-2026-6060 — A vulnerability in the SQL Box in the admin interface of OTRS leads to an uncontrolled resource consumption leading to a DoS against...