CVE-2026-85414

MEDIUM 6.4 CVSS 3.1

Published: September 5, 2026
Last modified: September 8, 2026
NVD status: Deferred
Reported by: security@wordfence.com
Weakness: CWE-79
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

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 WordPress components

Gallery : FooGallery Plugin · foogallery

Confirmed match Active

Up to and including 3.3.2
View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

fooplugins Gallery : FooGallery — Up to and including 3.3.2

References

plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L6599
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L7367
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/foogallery.4cc6f51b.js#L8048
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/class-gallery-advanced-settings.php#L138
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/functions.php#L301
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.js#L6599
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.js#L7367
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery.4cc6f51b.js#L8048
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/trunk/includes/class-gallery-advanced-settings.php#L138
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/foogallery/trunk/includes/functions.php#L301
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3680965/foogallery
www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/859e78cd-3dfe-41b9-86dd-6f9db319cad8?source=cve
nvd.nist.gov Official NVD record

WordPress CVEs

Description

Affected WordPress components

Affected products and versions

References