Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 2.6.7 - 2.12.1 - Unauthenticated Privilege Escalation
| CVE | CVE-2026-19423 |
|---|---|
| CVSS | 7.3 (High) |
| Publicly Published | August 28, 2026 |
| Last Updated | September 1, 2026 |
| Researcher |
Jakub Herman
|
Description
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Privilege Escalation in versions 2.6.7 through 2.12.1. This is due to insufficient restriction on the capabilities a user may grant themselves. This makes it possible for unauthenticated attackers to elevate their privileges beyond those intended for their role.
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Vulnerability Details for Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
| Software Type | Plugin |
|---|---|
| Software Slug | ultimate-member (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.13.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
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