CVE-2026-27346

WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability

Published May 25, 2026 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects B2BKing: from n/a before 5.2.10.

Remediation

Vendor Solution

Update the WordPress B2BKing Plugin to the latest available version (at least 5.2.10).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Kings Plugins
Kings Plugins b2bking
Wordpress
Wordpress wordpress
Vendors & Products Kings Plugins
Kings Plugins b2bking
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects B2BKing: from n/a before 5.2.10.
Title WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
May 26, 2026, 10:52 AM
Reserved
Feb 19, 2026, 9:51 AM
Status
Deferred
Published
May 25, 2026, 10:16 PM
Modified
Jul 24, 2026, 10:10 AM