SQL injection in ChurchCRM - CVE-2026-39334
Published: April 9, 2026
Vulnerability identifier: #VU125706
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-39334
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose and modify sensitive information.
The vulnerability exists due to SQL injection in the /SettingsIndividual.php endpoint when processing the POST type array parameter. A remote user can send a specially crafted request to disclose and modify sensitive information.
The issue is blind and occurs because unsanitized array indexes are incorporated into a SELECT query.
Affected software
ChurchCRM
How to mitigate CVE-2026-39334
Install security update from vendor's website.
ChurchCRM - update to 7.1.0