CVE-2026-32880CWE-79

ChurchCRM is vulnerable to Stored XSS through JSON handling in SystemSettings.php

Medium · published March 20, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
32.4
In the wild
Unconfirmed
What it is

ChurchCRM is an open-source church management system. Versions prior to 7.0.2 allow an admin user to edit JSON type system settings to store a JavaScript payload that can execute when any admin views the system settings. The JSON input is left unescaped/unsanitized in SystemSettings.php, leading to XSS. This issue has been fixed in version 7.0.2.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00394 · 32.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-20T01:04Z
EPSS history
Timeline
  • 20 MAR 01:04Z
    ChurchCRM is vulnerable to Stored XSS through JSON handling in SystemSettings.php
    cvelistv5