CVE-2026-84756

WordPress WCFM Membership plugin <= 2.11.11 - Privilege Escalation vulnerability

Published Sep 3, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.

Remediation

Vendor Solution

Update the WordPress WCFM Membership plugin to the latest available version (at least 2.12.0).

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': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wclovers
Wclovers wcfm Membership
Wordpress
Wordpress wordpress
Vendors & Products Wclovers
Wclovers wcfm Membership
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
Title WordPress WCFM Membership plugin <= 2.11.11 - Privilege Escalation vulnerability
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Sep 7, 2026, 11:17 AM
Reserved
Sep 2, 2026, 9:57 AM
Status
Deferred
Published
Sep 3, 2026, 5:17 PM
Modified
Sep 7, 2026, 12:17 PM