CVE-2026-39336: medium-severity vulnerability in ChurchCRM CRM
ChurchCRM has Stored XSS from unescaped config values in HTML attributes
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.4%
exploitation probability
0.4%top 71% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
Affected products
ChurchCRM · CRMRelated CVEs — ChurchCRM CRM
In the same product, most dangerous first.
CVE-2025-62521CRITICALChurchCRM has unauthenticated RCE in its Install WizardEPSS 4.5%CVE-2024-39304HIGHChurchCRM SQL Injection VulnerabilityEPSS 3.0%CVE-2026-39339CRITICALChurchCRM has an API Authentication BypassEPSS 1.8%CVE-2025-68109CRITICALChurchCRM vulnerable to RCE with database restore functionalityEPSS 1.5%CVE-2026-39337CRITICALChurchCRM Affected by Unauthenticated RCE in Install WizardEPSS 1.1%CVE-2026-42288CRITICALChurchCRM: Incomplete fix for CVE-2026-39337: Unauthenticated RCE in Setup Wizard via unsanitized DB_PASSWORDEPSS 1.0%