What is CVE-2026-106646?

CVE-2026-106646 is a medium-severity vulnerability in Classified Listing, classified under Missing Authorization. CVSS score: 5.9/10. Published 2026-10-14.

How severe is CVE-2026-106646?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Auth bypass in Classified Listing

CVE-2026-106646

The Classified Listing WordPress plugin before 6.1.1 does not verify that the requester owns or can edit the target listing when a gallery request references an unattached media item, allowing any authenticated user with a subscriber-level account to modify, corrupt or delete media-library attachments owned by other users, including administrators.

Vulnerability class: Broken Access Control

Published 2026-10-14 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Classified Listing

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

wpscan.com/vulnerability/84adffd9-6982-4c05-a42d-be208035d9a8/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-106646?: CVE-2026-106646 is a medium-severity vulnerability in Classified Listing, classified under Missing Authorization. CVSS score: 5.9/10. Published 2026-10-14.
How severe is CVE-2026-106646?: Medium severity. CVSS v3 base score is 5.9 out of 10.