Auth bypass in Ninja Team Filebird
CVE-2025-26977
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.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (33.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Ninja Team Filebird — versions 0
- Ninjateam Filebird
Weakness classification (CWE)
References
- patchstack.com/database/Wordpress/Plugin/filebird/vulnerability/wordpress-fileb… (Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2025-26977?
- CVE-2025-26977 is a low-severity vulnerability in Ninja Team Filebird, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 3.8/10. Published 2025-02-25.
- How severe is CVE-2025-26977?
- Low severity. CVSS v3 base score is 3.8 out of 10.