ChurchCRM - API Authentication Bypass via URL Injection
ChurchCRM References: https://github.com/ChurchCRM/CRM/security/advisories/GHSA-v3p2-mx78-pxhc Remediation: Update to version 7.1.0 or later.
Used 3.2k times · url
CVE
CVE-2026-39339
9.1
CVSScritical
Exploitable remotely over the internet · no authentication required.
Description
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.
Attack Vector
Network
Privileges Req.
None
User Interaction
None
crm
Updated Sep 18, 2026View on NVD →
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CVE history: crm
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