Gallery by FooGallery <= 3.1.9 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Gallery Metadata Exposure

4.3
Missing Authorization
CVE CVE-2025-15524
CVSS 4.3 (Medium)
Publicly Published February 10, 2026
Last Updated February 11, 2026
Researcher s00me00ne

Description

The Gallery by FooGallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the ajax_get_gallery_info() function in all versions up to, and including, 3.1.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve metadata (name, image count, thumbnail URL) of private, draft, and password-protected galleries by enumerating gallery IDs.

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Vulnerability Details for Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel

Software Type Plugin
Software Slug foogallery (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.1.10, or a newer patched version
Affected Version
  • <= 3.1.9
Patched Version
  • 3.1.10

Recent vulnerabilities in Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel

# Title CVE ID CVSS Researchers Date
1 Photo Gallery by FooGallery : Responsive Image Gallery, Masonry Gallery & Carousel <= 3.1.31 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'custom_attribute_key' Shortcode Parameter CVE-2026-9134 6.4 Dmitrii Ignatyev June 12, 2026
2 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVE-2024-13362 6.1 Asaf Mozes April 30, 2026
3 FooGallery <= 3.1.11 - Authenticated (Author+) Stored Cross-Site Scripting CVE-2026-25362 6.4 Steven Julian February 15, 2026
4 FooGallery <= 3.1.11 - Missing Authorization CVE-2026-25363 4.3 Steven Julian February 15, 2026
5 FooGallery – Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel <= 2.4.31 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting CVE-2025-6068 6.4 Webbernaut July 10, 2025
6 FooGallery – Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel <= 2.4.29 - Insecure Direct Object Reference to Authenticated (Custom+) Arbitrary Post/Page Updates CVE-2024-12114 4.3 Stiofan March 7, 2025
7 FooGallery – Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel <= 2.4.29 - Authenticated (Custom+) Stored Cross-Site Scripting via Album Title Size CVE-2024-12119 6.4 Stiofan March 7, 2025
8 FooGallery <= 2.4.29 - Reflected Cross-Site Scripting CVE-2025-22624 6.1 Andres Roldan February 27, 2025
9 FooGallery <= 2.4.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via Gallery Custom URL CVE-2024-2122 6.4 Robert Kruczek (ProXy) June 13, 2024
10 FooGallery (Free and Premium) < 2.4.15 - Authenticated (Author+) Stored Cross-Site Scripting CVE-2024-2762 6.4 Dmitrii Ignatyev May 23, 2024

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