Vulnerability in Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel — CVE-2026-85414

What to do now

Update Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel to 3.3.3 or later.

Affected versions

• Everything up to and including 3.3.2

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.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L6599
• https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L7367
• https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L8048
• https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/class-gallery-advanced-settings.php#L138
• https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/functions.php#L301
• https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.js#L6599

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.