CVE-2026-121724

WordPress Contextual Related Posts plugin <= 4.5.3 - Broken Access Control vulnerability

Published Nov 7, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Missing Authorization vulnerability in WebberZone Contextual Related Posts contextual-related-posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Contextual Related Posts: from n/a through 4.5.3.

Remediation

Vendor Solution

Update the WordPress Contextual Related Posts plugin to the latest available version (at least 4.5.4).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Webberzone
Webberzone contextual Related Posts
Wordpress-extensions
Wordpress-extensions contextual Related Posts
Vendors & Products Webberzone
Webberzone contextual Related Posts
Wordpress-extensions
Wordpress-extensions contextual Related Posts
Type Values Removed Values Added
Description Missing Authorization vulnerability in WebberZone Contextual Related Posts contextual-related-posts allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Contextual Related Posts: from n/a through 4.5.3.
Title WordPress Contextual Related Posts plugin <= 4.5.3 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Nov 7, 2026, 6:26 PM
Reserved
Nov 3, 2026, 9:25 PM
Status
Deferred
Published
Nov 7, 2026, 11:17 AM
Modified
Nov 7, 2026, 7:17 PM