Description
Group-Office is an enterprise customer relationship management and groupware tool. In versions 6.8.148 and below, and 25.0.1 through 25.0.79, the application stores unsanitized filenames in the database, which can lead to Stored Cross-Site Scripting (XSS). Users who interact with these specially crafted file names within the Group-Office application are affected. While the scope is limited to the file-viewing context, it could still be used to interfere with user sessions or perform unintended actions in the browser. This issue is fixed in versions 6.8.149 and 25.0.80.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3gj5-gvvr-g6hp
Patch x_refsource_misc
https://github.com/Intermesh/groupoffice/commit/3fa40d7edd31fbe33babe07061d5a14ad19ea40f
Scores
CVSS v3
5.4
EPSS
0.0025
EPSS Percentile
15.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
CWE-79
Status
published
Products (1)
group-office/group_office
< 6.8.149
Published
Jan 22, 2026
Tracked Since
Feb 18, 2026