CVE-2026-39337: ChurchCRM is an open-source church management system. Prior to 7.1.0, critical pre-authentication remote code…
CVE-2026-39337 · Severity: critical · CVSS 10 · Published 2026-04-07
ChurchCRM is an open-source church management system. Prior to 7.1.0, critical pre-authentication remote code execution vulnerability in ChurchCRM's setup wizard allows unauthenticated attackers to inject arbitrary PHP code during the initial installation process, leading to complete server compromise. The "$dbPassword" variable is not sanitized. This vulnerability exists due to an incomplete fix for CVE-2025-62521. This vulnerability is fixed in 7.1.0.
No. Junglewise Threat Intelligence has no report of CVE-2026-39337 being exploited in the wild.
How severe is CVE-2026-39337?
Critical severity, with a CVSS score of 10, published 7 April 2026.
Which products and versions are affected?
ChurchCRM. The advisory does not name versions.
Is there a fix for CVE-2026-39337?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-39337?
Check whether you run ChurchCRM. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.