CVE-2026-32880 MEDIUM

CVE-2026-32880: ChurchCRM is vulnerable to Stored XSS through JSON handling in SystemSettings.php

Vendor Churchcrm

Product CRM

Weakness CWE-79 · XSS

Published March 20, 2026

Last update March 20, 2026

View on NVD All CVEs

CVSS base score

6.4/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction Required

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 20, 2026 CVE published

March 20, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32880 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html AskarLabs — CWE-79 write-up Cross-Site Scripting

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