Vulnerability in FileBird – WordPress Media Library Folders & File Manager — CVE-2026-15004

What to do now

Update FileBird – WordPress Media Library Folders & File Manager to 6.5.7 or later.

Affected versions

• Everything up to and including 6.5.6

The FileBird – WordPress Media Library Folders & File Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alt text in all versions up to, and including, 6.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/filebird/tags/6.5.2/assets/js/photoswipe/fbv-photoswipe.js#L68
• https://plugins.trac.wordpress.org/browser/filebird/tags/6.5.2/blocks/filebird-gallery/build/render.php#L102
• https://plugins.trac.wordpress.org/browser/filebird/tags/6.5.2/blocks/filebird-gallery/build/render.php#L88
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3624616%40filebird&new=3624616%40filebird
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b9e4933a-ea03-4dcd-bbb1-b8e571191598?source=cve

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.