CVE-2026-39339

EUVD-2026-19839
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
Affected Products (NVD)
VendorProductVersion
churchcrmchurchcrm
𝑥
< 7.1.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/ChurchCRM/CRM/security/advisories/GHSA-v3p2-mx78-pxhc
https://github.com/ChurchCRM/CRM/security/advisories/GHSA-v3p2-mx78-pxhc