What is CVE-2026-105976?

CVE-2026-105976 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 4.7/10. Published 2026-10-10.

How severe is CVE-2026-105976?

Medium severity. CVSS v3 base score is 4.7 out of 10.

CVE-2026-105976

CVE-2026-105976

The Portfolio Filter Gallery WordPress plugin before 2.2.1 does not perform proper authorization checks in a set of AJAX actions, allowing users with at least the Contributor role to read, modify and delete other users' galleries as well as site-wide gallery filters.

Vulnerability class: Broken Access Control

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

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/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.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

wpscan.com/vulnerability/1ad36801-d53b-4253-ab7a-bd91c0f144f3/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-105976?: CVE-2026-105976 is a medium-severity vulnerability, classified under Incorrect Authorization. CVSS score: 4.7/10. Published 2026-10-10.
How severe is CVE-2026-105976?: Medium severity. CVSS v3 base score is 4.7 out of 10.