What is CVE-2026-15209?

CVE-2026-15209 is a medium-severity vulnerability in Js Help Desk, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-07-31.

How severe is CVE-2026-15209?

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

Auth bypass in Js Help Desk

CVE-2026-15209

The JS Help Desk WordPress plugin before 3.1.5 does not verify that the requesting user owns the ticket being loaded: a low-privileged authenticated user can supply another user's ticket ID and read that ticket's contents, including the r…

Vulnerability class: IDOR (Insecure Direct Object Reference)

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

Unknown Js Help Desk — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15209?: CVE-2026-15209 is a medium-severity vulnerability in Js Help Desk, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-07-31.
How severe is CVE-2026-15209?: Medium severity. CVSS v3 base score is 6.5 out of 10.