CVE-2026-96539

WordPress Ultimate Member plugin <= 2.13.1 - Privilege Escalation vulnerability

Published Oct 9, 2026 CVSS 3.1 · 5.6 Medium EPSS < 1% KEV · Not listed
Description
Incorrect Privilege Assignment vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.

Remediation

Vendor Solution

Update the WordPress Ultimate Member plugin to the latest available version (at least 2.14.0).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Ultimatemember
Ultimatemember ultimate Member
Wordpress-extensions
Wordpress-extensions ultimate Member
Vendors & Products Ultimatemember
Ultimatemember ultimate Member
Wordpress-extensions
Wordpress-extensions ultimate Member
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 Incorrect Privilege Assignment vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.
Title WordPress Ultimate Member plugin <= 2.13.1 - Privilege Escalation vulnerability
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 11, 2026, 12:13 PM
Reserved
Sep 23, 2026, 12:08 PM
Status
Deferred
Published
Oct 9, 2026, 10:16 AM
Modified
Oct 11, 2026, 1:17 PM