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CVE-2026-39328 - Vulnerability Analysis

HighCVSS: 8.9

Last Updated: April 7, 2026

ChurchCRM - Stored XSS

Published: April 7, 2026Updated: April 7, 2026Remote Exploitable

Overview

ChurchCRM < 7.1.0 contains a stored cross-site scripting caused by improper sanitization in person profile editing fields, letting non-administrative users with EditSelf permission execute JavaScript to steal session cookies, exploit requires user profile viewing.

Severity & Score

Severity: High

CVSS Score: 8.9

Impact

Attackers can steal session cookies of users viewing the malicious profile, leading to account takeover.

Mitigation

Update to version 7.1.0 or later.

References

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-fcp5-pwvj-v7xm

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-39328
Severity: High
CVSS Score: 8.9
Type: stored_xss
Status: new

CWE

CWE-79

CVSS Metrics

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