Fusion Page Builder : Extension – Gallery
Fusion Page Builder : Extension – Gallery has one disclosed vulnerability in the WordSec catalog, all reported in 2025; it is fixed as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Fusion Page Builder : Extension – Gallery has a vendor fix available, so running the current release closes it.
All of these findings were reported by Muhammad Yudha - DJ. Fusion Page Builder : Extension – Gallery is installed on roughly 600 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.8.8.
CVE-2025-58965Fusion Page Builder : Extension - Gallery <= 1.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

Fusion Page Builder : Extension – Gallery
Author
Agency Dominion Inc.
The Gallery Element allows you to build powerful responsive image galleries in Fusion. The element contains three versatile and powerful layout Types; from full-width galleries, to galleries with thumbnails, to carousels, this Element can be used to power image galleries of all kinds throughout your site. Requires the core Fusion plugin. About Fusion Fusion is a flexible and expandable page builder for WordPress. It focuses on providing a powerful, user friendly experience that aims to closely emulate the native WordPress look and feel. Built on the popular Bootstrap framework, Fusion will allow you to easily split your theme’s content area into responsive multi-column layouts. The Core plugin includes elements for outputting text and raw code into the columns while our free Expansion plugins add all the functionality you need for your WordPress site including Galleries, Videos, and Maps. Fusion also allows you to create Components and Templates. Components are pieces of a layout that can be repeated across several different pages and edited / maintained in one place, and Templates are full page layouts that can be loaded and modified to easily create new pages. Fusion is designed to be developer friendly, making it possible for WordPress plugin and theme developers to add, modify, and expand the Fusion ecosystem to limitless horizons. Links Knowledge Base and User Guide
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