CVE-2026-39339
Critical
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.
SeverityCritical
CVSS9.1
Exploit probability—
ProductChurchcrm
PublishedApr 7, 2026
First seenApr 7, 2026
Weakness typeCWE-284Improper access control
How to fix
Update
- churchcrm churchcrm7.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| churchcrm churchcrm | v < 7.1.0 | 7.1.0 |
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