Vulnerability Description
ChurchCRM is an open-source church management system. Prior to 6.5.3, a stored Cross-Site Scripting (XSS) vulnerability in ChurchCRM's Note Editor allows authenticated users with note-adding permissions to execute arbitrary JavaScript code in the context of other users' browsers, including administrators. This can lead to session hijacking, privilege escalation, and unauthorized access to sensitive church member data. This vulnerability is fixed in 6.5.3.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Churchcrm | Churchcrm | < 6.5.3 |
Related Weaknesses (CWE)
References
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-cx82-8xrh-7f5cExploitVendor Advisory
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-cx82-8xrh-7f5cExploitVendor Advisory
FAQ
What is CVE-2026-35574?
CVE-2026-35574 is a vulnerability with a CVSS score of 7.3 (HIGH). ChurchCRM is an open-source church management system. Prior to 6.5.3, a stored Cross-Site Scripting (XSS) vulnerability in ChurchCRM's Note Editor allows authenticated users with note-adding permissio...
How severe is CVE-2026-35574?
CVE-2026-35574 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-35574?
Check the references section above for vendor advisories and patch information. Affected products include: Churchcrm Churchcrm.