ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the public API login endpoint (/api/public/user/login) returns distinguishable HTTP response codes based on whether a username exists: 404 for non-existent users and 401 for valid users with incorrect passwords. An unauthenticated attacker can exploit this difference to enumerate valid usernames, with no rate limiting or account lockout to impede the process. This issue has been fixed in version 7.2.0.
Metrics
Affected Vendors & Products
References
History
Mon, 20 Apr 2026 15:15:00 +0000
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Churchcrm
Churchcrm churchcrm |
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Churchcrm
Churchcrm churchcrm |
Mon, 20 Apr 2026 14:15:00 +0000
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ssvc
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Fri, 17 Apr 2026 23:45:00 +0000
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| Description | ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the public API login endpoint (/api/public/user/login) returns distinguishable HTTP response codes based on whether a username exists: 404 for non-existent users and 401 for valid users with incorrect passwords. An unauthenticated attacker can exploit this difference to enumerate valid usernames, with no rate limiting or account lockout to impede the process. This issue has been fixed in version 7.2.0. | |
| Title | ChurchCRM: Username Enumeration via Differential Response in Public Login API | |
| Weaknesses | CWE-204 CWE-307 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-17T23:29:35.884Z
Updated: 2026-04-20T13:36:05.319Z
Reserved: 2026-04-13T19:50:42.114Z
Link: CVE-2026-40485
Updated: 2026-04-20T13:32:28.791Z
Status : Deferred
Published: 2026-04-18T00:16:39.540
Modified: 2026-04-20T18:59:46.333
Link: CVE-2026-40485
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