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CVE-2026-39339criticalCWE-284

ChurchCRM has an API Authentication Bypass

43Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 9.1epss 1.4%
exploitation probability
1.4%top 31% of all CVEs
observed exploitation
nono source reports it
ChurchCRM is an open-source church management system. Prior to 7.1.0, a critical authentication bypass vulnerability in ChurchCRM's API middleware (ChurchCRM/Slim/Middleware/AuthMiddleware.php) allows unauthenticated attackers to access all protected API endpoints by including "api/public" anywhere in the request URL, leading to complete exposure of church member data and system information. This vulnerability is fixed in 7.1.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
ChurchCRM · CRM