CVE-2026-35572

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.

CVSS v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) ChurchCRM es un sistema de gestión de iglesias de código abierto. Antes de la versión 6.5.3, es posible desencadenar solicitudes HTTP/HTTPS del lado del servidor a hosts arbitrarios (SSRF) al proporcionar una URL manipulada en la cabecera de solicitud Referer. El servidor posteriormente realiza una solicitud saliente al dominio controlado por el atacante, confirmado mediante OAST. Esta vulnerabilidad está corregida en la versión 6.5.3.

Information

Published : 2026-04-07 18:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-35572

Mitre link : CVE-2026-35572

CVE.ORG link : CVE-2026-35572

JSON object : View

Products Affected

churchcrm

churchcrm

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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