CVE-2024-4635: Themeisle Menu Icons By Themeisle

Medium severity, CVSS 6.4. EPSS: 0.4% chance of exploitation in the next 30 days.

The Menu Icons by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘add_mime_type’ function in versions up to, and including, 0.13.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Themeisle Menu Icons By Themeisle: up to and including 0.13.13

Published 2024-05-16. Last modified 2026-06-17.