CVE-2026-11898
White Label CMS <= 2.7.12 - Authenticated (Administrator+) Stored Cross-Site Scripting via Import Settings
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | videousermanuals |
| Product | white label cms |
| Published | Jul 11, 2026 |
| Last Updated | Jul 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
videousermanuals / White Label CMS
0 ≤ 2.7.12
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/1f12cdb6-df2d-419d-a29c-1ff7f9d098f4?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.12/includes/classes/Admin_Dashboard.php#L430 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.12/includes/classes/Admin_Dashboard.php#L465 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.12/includes/classes/Settings.php#L228 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.12/includes/classes/Settings.php#L124 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.9/includes/classes/Admin_Dashboard.php#L430 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.9/includes/classes/Admin_Dashboard.php#L465 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.9/includes/classes/Settings.php#L228 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/white-label-cms/tags/2.7.9/includes/classes/Settings.php#L124 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3600959%40white-label-cms&new=3600959%40white-label-cms
Credits
Tal Kantor