Unraid 7.0.0 before 7.0.1 allows remote users to access the Unraid WebGUI and web console as root without authentication if a container is running in Host networking mode with Use Tailscale enabled.
https://github.com/unraid/webgui
https://edac.dev/security/CVE-2025-29266/
https://docs.unraid.net/unraid-os/release-notes/7.0.1/
Source: Mitre, NVD
Published: 2025-03-31
Updated: 2026-04-15
Base Score: 8.3
Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C
Severity: High
Base Score: 9.6
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Severity: Critical
EPSS: 0.00086