CVE-2025-11834

Name of the Vulnerable Software and Affected Versions WP AD Gallery versions up to and including 1.3

Description The WP AD Gallery plugin for WordPress is susceptible to Stored Cross-Site Scripting through the startindex parameter of the ad-gallery shortcode. Insufficient input sanitization and output escaping allow authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update WP AD Gallery to a version newer than 1.3.