Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/fooga
- https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/fooga
- https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/assets/js/fooga
- https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/class-
- https://plugins.trac.wordpress.org/browser/foogallery/tags/3.2.6/includes/functi
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/assets/js/foogallery
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/includes/class-galle
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/includes/functions.p
- https://plugins.trac.wordpress.org/changeset/3680965/foogallery
- https://www.wordfence.com/threat-intel/vulnerabilities/id/859e78cd-3dfe-41b9-86d
FAQ
What is CVE-2026-85414?
CVE-2026-85414 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 inp...
How severe is CVE-2026-85414?
CVE-2026-85414 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-85414?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.