Is CVE-2026-126215 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-126215 being exploited in the wild.

How severe is CVE-2026-126215?

High severity, with a CVSS score of 8.2, 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.

Is there a fix for CVE-2026-126215?

Yes: fixed in FortiAnalyzer 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiAnalyzer Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-126215 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-126215?

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.

CVE-2026-126215: Fortinet FortiAnalyzer authorization bypass in GUI

CVE-2026-126215 · Severity: high · CVSS 8.2 · Published 2026-11-11

FortiAnalyzer is a centralized logging and reporting system for Fortinet security appliances. An authenticated administrator can exploit an authorization flaw in the web interface to escalate privileges, bypass access controls, or impersonate internal system services. This allows an administrator to gain unauthorized access to sensitive data, modify configurations, or disrupt operations.

Technologies: Fortinet Fortianalyzer, Fortinet Fortianalyzer Cloud, Fortinet FortiManager, Fortinet FortiManager Cloud. Vendors: Fortinet.

Quick answers

Is CVE-2026-126215 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-126215 being exploited in the wild.
How severe is CVE-2026-126215?: High severity, with a CVSS score of 8.2, 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.
Is there a fix for CVE-2026-126215?: Yes: fixed in FortiAnalyzer 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiAnalyzer Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-126215 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-126215?: 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: FortiAnalyzer 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiAnalyzer Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above; FortiManager Cloud 8.0.2 or above, 7.6.8 or above, 7.4.12 or above, 7.2.13 or above

Technical details

An incorrect authorization vulnerability (CWE-863) combined with improper privilege management (CWE-269) in the FortiAnalyzer GUI allows authenticated administrators to craft special requests that bypass authorization controls. The vulnerability enables privilege escalation and impersonation of internal services. A fix is available in patched versions 8.0.2, 7.6.8, 7.4.12, and 7.2.13 or later.

Affected products

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

Timeline

2026-11-10: disclosed
2026-11-11: advisory

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-234

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