Unintended Proxy or Intermediary in FortiManager and FortiAnalyzer - CVE-2026-126227
Published: November 11, 2026
Vulnerability identifier: #VU165101
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-126227
CWE-ID: CWE-441
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote privileged user to execute arbitrary code.
The vulnerability exists due to unintended proxy or intermediary ('confused deputy') in GUI. An authenticated attacker can execute commands outside of the intended scope via specially crafted HTTP request.
Affected software
FortiManager
FortiAnalyzer
FortiAnalyzer
How to mitigate CVE-2026-126227
Install update from vendor's website.
FortiManager - addressed in versions 7.2.13, 7.4.12, 7.6.8, 8.0.2
FortiAnalyzer - addressed in versions 7.2.13, 7.4.12, 7.6.8, 8.0.2
FortiAnalyzer - addressed in versions 7.2.13, 7.4.12, 7.6.8, 8.0.2