What is CVE-2026-120851?

CVE-2026-120851 is a medium-severity vulnerability in Publishpress Revisions, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-11-06.

How severe is CVE-2026-120851?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Publishpress Revisions

CVE-2026-120851

Missing Authorization vulnerability in PublishPress PublishPress Revisions revisionary allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PublishPress Revisions: from n/a through 4.2.0.

Vulnerability class: Broken Access Control

Published 2026-11-06 · last modified 2026-11-07.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

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

Publishpress Revisions

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/revisionary/vulnerability/wordpress-pu… (vdb-entry)

Frequently asked questions

What is CVE-2026-120851?: CVE-2026-120851 is a medium-severity vulnerability in Publishpress Revisions, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-11-06.
How severe is CVE-2026-120851?: Medium severity. CVSS v3 base score is 4.3 out of 10.