CVE-2026-4811

Published: May 21, 2026Modified: Jul 23, 2026Deferred

4.9

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Exploitability: 1.2 / Impact: 3.6

Source: security@wordfence.com (Secondary)

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.

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://plugins.trac.wordpress.org/browser/wpb-floating-menu-or-categories/tags/1.0.8/admin/category-icon.php#L41

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/961702ff-60fb-41ff-99b0-a37ade051083?source=cve

Source: security@wordfence.com

Timeline

No history available yet.