What is CVE-2026-58408?

CVE-2026-58408 is a medium-severity vulnerability in Churchcrm Crm, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-13.

How severe is CVE-2026-58408?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Churchcrm Crm

CVE-2026-58408

ChurchCRM is an open-source church management system. Prior to version 7.4.0, a low-privileged user can bypass the /admin/export UI and exfiltrate the entire member directory. The POST /CSVCreateFile.php endpoint generates and streams a CS…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Churchcrm Crm — versions < 7.4.0

Weakness classification (CWE)

CWE-862 — Missing Authorization
CWE-863 — Incorrect Authorization

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-58408?: CVE-2026-58408 is a medium-severity vulnerability in Churchcrm Crm, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-13.
How severe is CVE-2026-58408?: Medium severity. CVSS v3 base score is 6.5 out of 10.