FileBird – WordPress Media Library Folders & File Manager <= 6.5.1 - Missing Authorization to Authenticated (Author+) Global Folders Tampering

Missing Authorization
CVE CVE-2025-12900
CVSS Medium (4.3)
Publicly Published December 15, 2025
Last Updated December 15, 2025
Researcher type5afe
Description

The FileBird – WordPress Media Library Folders & File Manager plugin for WordPress is vulnerable to missing authorization in all versions up to, and including, 6.5.1 via the "ConvertController::insertToNewTable" function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with author level access and above, to inject global folders and reassign arbitrary media attachments to those folders under certain circumstances.

References

1 affected software package

Software Type Plugin
Software Slug filebird (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 6.5.1
Patched Version
  • 6.5.2
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