CVE-2026-35572

Published April 7th, 2026

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CVSS v3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

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.

ChurchCRM/CRM

ChurchCRM - A free and open-source Church Management Software (ChMS) to help churches manage their membership data, groups, events, and finances.

GitHub

890