WP AD Gallery, CVE-2025-11834

CVE, Research URL: CVE-2025-11834
Home page URL: Security reports for WP AD Gallery
Application: WP AD Gallery
Published on: Oct 22, 2025
Research Description: The WP AD Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'startindex' parameter of the ad-gallery shortcode in all versions up to, and including, 1.3. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 1.3.
Status: vulnerable