How severe is CVE-2026-118188?

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

Information disclosure in Publishpress Revisions: Duplicate Posts, Submit, Approve And Schedule Content Changes

CVE-2026-118188

The PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes WordPress plugin before 4.3.1 does not verify that a user is permitted to read a given post before returning its content through its revision-comparison feature, allowing any authenticated user, including a Subscriber, to read the title, content and excerpt of any other user's private, draft, pending, scheduled or trashed post.

Vulnerability class: Information Disclosure

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

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:L/I:N/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: Duplicate Posts, Submit, Approve And Schedule Content Changes

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/4bdd6e0a-1991-4fdd-95a1-bca4f4445d8f/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-118188?: CVE-2026-118188 is a medium-severity vulnerability in Publishpress Revisions: Duplicate Posts, Submit, Approve And Schedule Content Changes, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-11-06.
How severe is CVE-2026-118188?: Medium severity. CVSS v3 base score is 4.3 out of 10.