CVE-2026-39329 ChurchCRM has a Blind SQL injection in EventNames.php

What is CVE-2026-39329?

CVE-2026-39329 is a high-severity SQL injection vulnerability in Churchcrm Churchcrm, published on 7 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

ChurchCRM is an open-source church management system. Prior to 7.1.0, an SQL injection vulnerability was identified in /EventNames.php in ChurchCRM. Authenticated users with AddEvent privileges can inject SQL via the newEvtTypeCntLst parameter during event type creation. The vulnerable flow reaches an ON DUPLICATE KEY UPDATE clause where unescaped user input is interpolated directly. This vulnerability is fixed in 7.1.0.

Weakness: CWE-89

Which versions are affected by CVE-2026-39329?

It affects 1 product.

Products include Churchcrm Churchcrm.

How do I fix CVE-2026-39329?

No fix has been published for CVE-2026-39329 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2026-39329 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-39329 exists.

Other vulnerabilities in Churchcrm Churchcrm

• CVE-2026-39337 ChurchCRM Affected by Unauthenticated RCE in Install Wizard Critical 10.0
• CVE-2025-62521 ChurchCRM has unauthenticated RCE in its Install Wizard Critical 10.0
• CVE-2025-68110 ChurchCRM discloses database information on error message Critical 10.0
• CVE-2024-53438 SQL injection in n/a Critical 9.8
• CVE-2024-25894 SQL injection in n/a Critical 9.8

All Churchcrm Churchcrm vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-ggfm-5q4w-p93g.