CVE-2026-26083

A missing authorization vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.2 through 5.0.5, FortiSandbox PaaS 23.4 all versions, FortiSandbox PaaS 23.3 all versions, FortiSandbox PaaS 23.1 all versions, FortiSandbox PaaS 22.2 all versions, FortiSandbox PaaS 22.1 all versions, FortiSandbox PaaS 21.4 all versions, FortiSandbox PaaS 21.3 all versions, FortiSandbox PaaS 5.0.0 through 5.0.1, FortiSandbox PaaS 4.4.5 through 4.4.8 may allow an unauthenticated attacker to execute unauthorized code or commands via HTTP requests.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://fortiguard.fortinet.com/psirt/FG-IR-26-136	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fortinet:fortisandbox::::::::
	cpe:2.3:a:fortinet:fortisandbox::::::::
	cpe:2.3:a:fortinet:fortisandbox_cloud::::::::
	cpe:2.3:a:fortinet:fortisandbox_cloud::::::::
	cpe:2.3:a:fortinet:fortisandbox_cloud:24.1.4436:::::::*
	cpe:2.3:a:fortinet:fortisandbox_paas::::::::
	cpe:2.3:a:fortinet:fortisandbox_paas::::::::
	cpe:2.3:a:fortinet:fortisandbox_paas::::::::

History

15 May 2026, 13:42

Type	Values Removed	Values Added
CPE		cpe:2.3:a:fortinet:fortisandbox_cloud:::::::: cpe:2.3:a:fortinet:fortisandbox:::::::: cpe:2.3:a:fortinet:fortisandbox_paas:::::::: cpe:2.3:a:fortinet:fortisandbox_cloud:24.1.4436:::::::*
References	~~() https://fortiguard.fortinet.com/psirt/FG-IR-26-136 -~~	() https://fortiguard.fortinet.com/psirt/FG-IR-26-136 - Vendor Advisory
First Time		Fortinet fortisandbox Cloud Fortinet fortisandbox Paas Fortinet fortisandbox Fortinet

12 May 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-12 18:16

Updated : 2026-05-15 13:42

NVD link : CVE-2026-26083

Mitre link : CVE-2026-26083

CVE.ORG link : CVE-2026-26083

JSON object : View

Products Affected

fortinet

fortisandbox_cloud
fortisandbox_paas
fortisandbox

CWE

CWE-862

Missing Authorization

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