CVE-2025-67876 - CVE House
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Status published Critical CVE-2025-67876

ChurchCRM has Stored XSS in Group Role Name Leading to Admin Session Hijacking

Vulnerability Description

ChurchCRM is an open-source church management system. A stored cross-site scripting (XSS) vulnerability exists in ChurchCRM versions 6.4.0 and prior that allows a low-privilege user with the “Manage Groups” permission to inject persistent JavaScript into group role names. The payload is saved in the database and executed whenever any user (including administrators) views a page that displays that role, such as GroupView.php or PersonView.php. This allows full session hijacking and account takeover. As of time of publication, no known patched versions are available.

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.

Affected Vendor

Affected Software

CRM
Vulnerable Versions:
<= 6.4.0

Timeline

Official Publish: December 17th, 2025
Last Modified: December 18th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)