CVE-2026-126182: Fortinet FortiManager code injection in GUI

CVE-2026-126182 · Severity: high · CVSS 7.2 · Published 2026-11-11

FortiManager is a centralized management platform for Fortinet security appliances across enterprise networks. A code injection vulnerability in the management GUI allows authenticated attackers to execute arbitrary code or commands on the system via crafted HTTP requests, potentially compromising the entire managed security infrastructure.

Technologies: Fortinet Fortianalyzer, Fortinet Fortianalyzer Cloud, Fortinet FortiManager, Fortinet FortiManager Cloud, Fortinet FortiSASE-Sovereign. Vendors: Fortinet.

Quick answers

Is CVE-2026-126182 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-126182 being exploited in the wild.
How severe is CVE-2026-126182?
High severity, with a CVSS score of 7.2, published 11 November 2026.
Which products and versions are affected?
Fortinet Fortianalyzer 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.0 through 7.4.11, 7.2.0 through 7.2.12; Fortinet Fortianalyzer Cloud 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.1 through 7.4.11, 7.2.1 through 7.2.12; Fortinet FortiManager 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.0 through 7.4.11, 7.2.0 through 7.2.12; Fortinet FortiManager Cloud 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.1 through 7.4.11, 7.2.1 through 7.2.12; and 1 more.
Is there a fix for CVE-2026-126182?
Yes: fixed in FortiManager 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiManager Cloud 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiAnalyzer 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiAnalyzer Cloud 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiSASE-Sovereign 26.2. Until then: If JSON API is enabled on an admin profile, disable it via configuration: config system admin profile edit <profile name> set rpc-permit none end Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-126182 attacked?
It is in a hosted service.
Am I affected by CVE-2026-126182?
Check whether you run Fortinet Fortianalyzer, Fortinet Fortianalyzer Cloud, Fortinet FortiManager or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: FortiManager 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiManager Cloud 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiAnalyzer 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiAnalyzer Cloud 8.0.2, 7.6.8, 7.4.12, 7.2.13 and above; FortiSASE-Sovereign 26.2

If JSON API is enabled on an admin profile, disable it via configuration: config system admin profile edit <profile name> set rpc-permit none end

Technical details

An improper control of code generation vulnerability (CWE-94) in FortiManager's GUI allows remote authenticated attackers to execute unauthorized code via crafted HTTP requests. The vulnerability affects the JSON API component (disabled by default) and requires authentication to exploit. A fix exists in FortiManager 8.0.2, 7.6.8, 7.4.12, 7.2.13 and later versions.

Affected products

  • Fortinet FortiManager 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.0 through 7.4.11, 7.2.0 through 7.2.12
  • Fortinet FortiManager Cloud 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.1 through 7.4.11, 7.2.1 through 7.2.12
  • Fortinet FortiAnalyzer 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.0 through 7.4.11, 7.2.0 through 7.2.12
  • Fortinet FortiAnalyzer Cloud 8.0.0 through 8.0.1, 7.6.0 through 7.6.7, 7.4.1 through 7.4.11, 7.2.1 through 7.2.12
  • Fortinet FortiSASE-Sovereign 25, 25.3, 25.4 (all versions); 26.2 (all versions)

Timeline

  • 2026-11-10: disclosed

References

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