CVE-2025-26977 WordPress FileBird plugin <= 6.4.2.1 - Insecure Direct Object References (IDOR) vulnerability
An attacker can bypass access controls to read or modify unauthorized data in the FileBird WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-26977?
CVE-2025-26977 is a low-severity missing authorization vulnerability in Ninja Team Filebird, published on 25 Feb 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Authorization Bypass Through User-Controlled Key vulnerability in Ninja Team Filebird filebird allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Filebird: from n/a through <= 6.4.2.1.
Weakness: CWE-639
Which versions are affected by CVE-2025-26977?
It affects 1 product.
Products include Ninjateam Filebird.
How do I fix CVE-2025-26977?
No fix has been published for CVE-2025-26977 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-26977 being exploited?
There is no known exploitation of CVE-2025-26977 in the wild and no public exploit code.
Other vulnerabilities in Ninja Team Filebird
- CVE-2021-24385 Filebird 4.7.3 - Unauthenticated SQL Injection
- CVE-2024-2345 Cross-site scripting in FileBird – WordPress Media Library Folders & File Manager
- CVE-2023-25966 WordPress FileBird plugin <= 5.1.4 - Broken Access Control vulnerability
- CVE-2024-0691 FileBird <= 5.6.0 - Authenticated(Administrator+) Stored Cross-Site Scripting via Folder Import
- CVE-2024-2346 Missing authorization in FileBird – WordPress Media Library Folders & File Manager
Sources
Also known as GHSA-hwmc-7532-hg76.