CVE-2023-4716: Davidlingren Media Library Assistant

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

The Media Library Assistant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mla_gallery' shortcode in versions up to, and including, 3.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Davidlingren Media Library Assistant: up to and including 3.10

Published 2023-09-22. Last modified 2026-06-17.