White Label CMS <= 2.7.12 - Authenticated (Administrator+) Stored Cross-Site Scripting via Import Settings
| CVE | CVE-2026-11898 |
|---|---|
| CVSS | 4.4 (Medium) |
| Publicly Published | July 10, 2026 |
| Last Updated | July 11, 2026 |
| Researcher |
Tal Kantor
|
Description
The White Label CMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.7.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for White Label CMS
| Software Type | Plugin |
|---|---|
| Software Slug | white-label-cms (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.7.13, or a newer patched version |
| Affected Version |
|
| Patched Version |
|
Recent vulnerabilities in White Label CMS
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | White Label CMS <= 2.7.4 - Reflected Cross-Site Scripting | CVE-2024-43303 | Rafie Muhammad | August 16, 2024 | |
| 2 | White Label CMS <= 2.7.3 - Missing Authorization to Plugin Settings Reset | CVE-2024-4280 | Krzysztof Zając | May 9, 2024 | |
| 3 | White Label CMS <= 2.4 - Authenticated (Administrator+) PHP Object Injection | CVE-2022-4302 | thinhnguyen1337 | December 8, 2022 | |
| 4 | White Label MS <= 2.2.8 - Reflected Cross-Site Scripting | CVE-2022-0422 | Krzysztof Zając | February 7, 2022 | |
| 5 | White Label CMS <= 1.5.2 - Cross-Site Request Forgery leading to Stored Cross-Site Scripting | James Hooker | April 29, 2015 | ||
| 6 | White Label CMS < 1.5.1 - Reflected Cross-Site Scripting | CVE-2012-5387 | pcsjj | October 21, 2012 | |
| 7 | White Label CMS < 1.5.1 - Cross-Site Scripting | CVE-2012-5388 | pcsjj | October 21, 2012 |
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