CVE-2026-39336 — ChurchCRM has Stored XSS from unescaped config values in HTML attributes

CVE-2026-39336

ChurchCRM has Stored XSS from unescaped config values in HTML attributes PUBLISHED

Description (CNA)

ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting issue affects the Directory Reports form fields set from config, Person editor defaults rendered into address fields, and external self-registration form defaults. This is primarily an admin-to-admin stored XSS path where writable configuration fields are abused. This vulnerability is fixed in 7.1.0.

Affected (CNA)

Vendor / product	Versions
ChurchCRM / CRM	affected < 7.1.0

CWE

CWE-79

References

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-r8cp-gg58-2r2r

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.