ChurchCRM is an open-source church management system. Prior to 6.5.3, it is possible to trigger server-side HTTP/HTTPS requests to arbitrary hosts (SSRF) by supplying a crafted URL in the Referer request header. The server subsequently makes an outbound request to the attacker-controlled domain, confirmed via OAST. This vulnerability is fixed in 6.5.3.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.0 · churchcrmNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*
References 2
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-44x3-28jv-mrwq Exploit, Third Party Advisory
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-44x3-28jv-mrwq Exploit, Third Party Advisory