CVE-2026-35575

HIGH

ChurchCRM has Stored XSS in Group Name

Title source: cna

Description

ChurchCRM is an open-source church management system. Prior to 6.5.3, a Stored Cross-Site Scripting (Stored XSS) vulnerability in the admin panel’s group-creation feature allows any user with group-creation privileges to inject malicious JavaScript that executes automatically when an administrator views the page. This enables attackers to steal the administrator’s session cookies, potentially leading to full administrative account takeover. This vulnerability is fixed in 6.5.3.

References (1)

[X_Refsource_Confirm] https://github.com/ChurchCRM/CRM/security/advisories/GHSA-gc8q-2gw7-qj7w

Scores

CVSS v3 8.0

EPSS 0.0004

EPSS Percentile 11.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-1004 CWE-79

Status published

Products (2)

churchcrm/churchcrm < 6.5.3

ChurchCRM/CRM < 6.5.3

Published Apr 07, 2026

Tracked Since Apr 07, 2026