XSS in Churchcrm
CVE-2026-39332
ChurchCRM is an open-source church management system. Prior to 7.1.0, a reflected Cross-Site Scripting (XSS) vulnerability in GeoPage.php allows any authenticated user to inject arbitrary JavaScript into the browser of another authenticated user. Because the payload fires automatically via autofocus with no user interaction required, an attacker can steal session cookies and fully take over any victim account, including administrator accounts, by tricking them into submitting a crafted form. This vulnerability is fixed in 7.1.0.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (10.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Churchcrm
- Churchcrm Crm — versions < 7.1.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-39332?
- CVE-2026-39332 is a high-severity vulnerability in Churchcrm, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-04-07.
- How severe is CVE-2026-39332?
- High severity. CVSS v3 base score is 8.7 out of 10.