The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user description field in all versions up to, and including, 2.11.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability is only exploitable when "HTML support for user description" is enabled in Ultimate Member settings.
CVE-2025-15064 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin. It affects Versions up to 2.11.1 and is fixed in 2.11.2.
CVE-2025-15064 is tracked for the Plugin Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin as medium severity with CVSS 6.4. The affected range is Versions up to 2.11.1. Update Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin to 2.11.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
ultimate-member
View on wordpress.org
|
| CVE | CVE-2025-15064 |
| Patched Versions |
2.11.2
|
| Affected Versions |
Versions up to 2.11.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Ultimate Member <= 2.1.11 - Unauthenticated Privilege Escalation via User Roles
Ultimate Member <= 2.1.11 - Unauthenticated Privilege Escalation via User Meta
Ultimate Member <= 2.1.11 - Authenticated Privilege Escalation via Profile Update
Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin 2.1.3 - 2.8.2 - Unauthenticated SQL Injection
Ultimate Member <= 2.6.6 - Privilege Escalation via Arbitrary User Meta Updates
Ultimate Member <= 2.0.39 - Privilege Escalation
Ultimate Member <= 2.0.39 - Cross-Site Request Forgery
Ultimate Member <= 2.0.6 - Multiple Cross-Site Request Forgery Issues
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more
