Group-Office Cross-Site Scripting Vulnerability

Vulnerability

A cross-site scripting vulnerability has been identified in Group-Office versions prior to 6.8.119 and prior to 25.0.20, provided by Intermesh BV. This vulnerability allows for the execution of arbitrary scripts in the user's web browser.

Impact

Exploitation of this vulnerability allows for cross-site scripting, where an attacker can execute scripts in the context of the user's browser.

Remediation

Users are advised to update Group-Office to the latest version.

Added: Aug 21, 2025, 5:17 AM
Updated: Aug 21, 2025, 5:17 AM

Vulnerability Rating

Custom Algorithm
spread
3.1
impact
1.7
exploitability
5.0
remediation
7.7
relevance
0.4
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.