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.
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History

Fri, 06 Mar 2026 21:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Group-Office: Self XSS in GroupOffice Installer License Page (install/license.php)
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-06T21:13:33.925Z

Reserved: 2026-03-04T17:23:59.798Z

Link: CVE-2026-30237

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-06T22:16:01.283

Modified: 2026-03-06T22:16:01.283

Link: CVE-2026-30237

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses