Medium severity6.4NVD Advisory· Published Sep 5, 2026
CVE-2026-85414
CVE-2026-85414
Description
The Gallery : FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'custom_settings' Shortcode Attribute in all versions up to, and including, 3.3.2 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 products
1Patches
Vulnerability mechanics
References
12- plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/class-gallery-advanced-settings.phpnvd
- plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/functions.phpnvd
- plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.jsnvd
- plugins.trac.wordpress.org/browser/foogallery/trunk/includes/class-gallery-advanced-settings.phpnvd
- plugins.trac.wordpress.org/browser/foogallery/trunk/includes/functions.phpnvd
- plugins.trac.wordpress.org/changeset/3680965/foogallerynvd
- www.wordfence.com/threat-intel/vulnerabilities/id/859e78cd-3dfe-41b9-86dd-6f9db319cad8nvd
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