CVE-2025-12900

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

MEDIUM
4.3
CVSS Score
Published: December 15, 2025 at 02:25 PM UTC
Updated: October 7, 2026 at 07:10 PM UTC
1 product affected across 1 vendorFilebird

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Filebird· Ninjateamwordpress-plugin
60%
v ≤ 6.5.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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