CVE-2025-48992 - CVE House

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Status published Medium CVE-2025-48992

Group-Office vulnerable to blind XSS

5.2 CVSS

Vulnerability Description

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.123 and 25.0.27, a stored and blind cross-site scripting (XSS) vulnerability exists in the Name Field of the user profile. A malicious attacker can change their name to a javascript payload, which is executed when a user adds the malicious user to their Synchronization > Address books. This issue has been patched in versions 6.8.123 and 25.0.27.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from Intermesh

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GroupOffice's DOM-Based XSS in all Date Input Fields Allows Arbitrary JavaScript Execution

GroupOffice's Blind Stored XSS in Phone Number Field Enables Forced Redirect and Unauthorized Actions

Group-Office has a Stored XSS Vulnerability via user's name field

Affected Vendor

Intermesh

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Affected Software

groupoffice

Vulnerable Versions:

< 6.8.123, < 25.0.27

Timeline

Official Publish: June 16th, 2025

Last Modified: June 17th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement