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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
wpbean WPB Floating Menu or Categories – Sticky Floating Side Menu & Categories with Icons unaffected
Version Status Constraints
0 affected ≤ 1.0.8

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/wpb-floating-menu-or-categories/tags/1.0.8/admin/category-icon.php#L41 cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/961702ff-60fb-41ff-99b0-a37ade051083?source=cve cve-icon cve-icon
History

Thu, 21 May 2026 03:30:00 +0000

Type Values Removed Values Added
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.
Title WPB Floating Menu or Categories – Sticky Floating Side Menu & Categories with Icons <= 1.0.8 - Authenticated (Editor+) Stored Cross-Site Scripting via 'Icon CSS Class' Category Field
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-05-21T02:27:39.202Z

Reserved: 2026-03-25T12:58:04.230Z

Link: CVE-2026-4811

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-21T04:16:31.133

Modified: 2026-05-21T04:16:31.133

Link: CVE-2026-4811

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-21T04:30:25Z

Weaknesses