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CVE-2026-4811

MEDIUM 4.9 CVSS 3.1
Published
May 21, 2026
Last modified
July 23, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Description

The WPB Floating Menu & Categories for WordPress – Sticky Side Menu with Icons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Icon CSS Class' category field in all versions up to, and including, 1.0.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Editor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • WPB Floating Menu or Categories – Sticky Floating Side Menu & Categories with Icons Plugin · wpb-floating-menu-or-categories
    Confirmed match Active
    Up to and including 1.0.8
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpbean WPB Floating Menu or Categories – Sticky Floating Side Menu & Categories with Icons — Up to and including 1.0.8

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wpb-floating-menu-or-categories/tags/1.0.8/admin/category-icon.php#L41
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/961702ff-60fb-41ff-99b0-a37ade051083?source=cve
  • nvd.nist.gov Official NVD record