CVE-2025-67876 ChurchCRM has Stored XSS in Group Role Name Leading to Admin Session Hijacking
Low-privilege users can inject JavaScript into group role names, leading to admin session hijacking and account takeover in ChurchCRM.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-67876?
CVE-2025-67876 is a critical cross-site scripting vulnerability in Churchcrm Churchcrm, published on 17 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2025-67876?
It affects 1 product.
Products include Churchcrm Churchcrm.
How do I fix CVE-2025-67876?
No fix has been published for CVE-2025-67876 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-67876 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-67876 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Churchcrm Churchcrm
Sources
Also known as GHSA-j9gv-26c7-3qrh.