Description
The FooGallery – Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `data-caption-title` & `data-caption-description` HTML attributes in all versions up to, and including, 2.4.31 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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| fooplugins | Gallery by FooGallery | ≤ 2.4.31 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a6be4aaa-f8a1-42d6-95c1-062c5ca51004?source=cve
- https://plugins.trac.wordpress.org/browser/foogallery/trunk/extensions/default-templates/shared/js/foogallery.min.js
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3322251%40foogallery&new=3322251%40foogallery&sfp_email=&sfph_mail=