CVE-2025-26977: Ninjateam Filebird

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Ninjateam Filebird: before 6.4.6 (fixed in 6.4.6)

Published 2025-02-25. Last modified 2026-06-17.