medium6.1
CVE-2026-30237
Group-Office is an enterprise customer relationship management and groupware tool.
Impact
Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in the GroupOffice installer, endpoint install/license.php. The POST field license is rendered without escaping inside a <textarea>, allowing a </textarea><script>...</script> breakout.. This issue has been patched in versions 6.8.155, 25.0.88, and 26.0.10.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Intermesh | Group-Office | before 6.8.155 from 25.0.1 before 25.0.88 from 25.2.1 before 26.0.10 |