CVE-2026-66712

WordPress Simple Membership plugin <= 4.7.8 - Broken Access Control vulnerability

Published Aug 6, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Unauthenticated Broken Access Control in Simple Membership <= 4.7.8 versions.

Remediation

Vendor Solution

Update the WordPress Simple Membership Plugin to the latest available version (at least 4.7.9).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wp.insider
Wp.insider simple Membership
Vendors & Products Wordpress
Wordpress wordpress
Wp.insider
Wp.insider simple Membership
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unauthenticated Broken Access Control in Simple Membership <= 4.7.8 versions.
Title WordPress Simple Membership plugin <= 4.7.8 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 6, 2026, 3:08 PM
Reserved
Jul 27, 2026, 2:01 PM
Status
Deferred
Published
Aug 6, 2026, 3:17 PM
Modified
Oct 24, 2026, 4:10 PM