Wiellyam vulnerabilities

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Published CVEs affecting Wiellyam products: 1 record(s), with severity, exploitation and fixes.

WP AD Gallery 1

Exploited only (KEV) →

CVE-2025-11834 Medium · 6.4 CWE-79 Oct 22, 2025

WP AD Gallery <= 1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting

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.