Authentication bypass using an alternate path or channel in MOVEit Transfer - CVE-2026-89067
Published: October 16, 2026
Vulnerability identifier: #VU155960
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-89067
CWE-ID: CWE-288
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to bypass authentication and potentially gain unauthorized access.
The vulnerability exists due to authentication bypass using an alternate path or channel in MOVEit Transfer when handling authentication requests. A remote user can access an alternate path that does not enforce the expected authentication checks to potentially gain unauthorized access.
Affected software
MOVEit Transfer
How to mitigate CVE-2026-89067
Install security update from vendor's website.
MOVEit Transfer - addressed in versions 2025.1.6, 2026.0.4