CVE-2026-107656: An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9…

critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9, FortiSandbox 4.2 all versions, FortiSandbox PaaS 5.0.0 through 5.0.6, FortiSandbox PaaS 4.4 all versions, FortiSandbox PaaS 4.2 all versions may allow attacker to execute unauthorized code or commands via crafted HTTP requests

Affected

6 ranges

Vendor	Product	Version range	Fixed in
fortinet	fortisandbox	4.2.1 – 4.2.8	—
fortinet	fortisandbox	4.4.0 – 4.4.9	—
fortinet	fortisandbox	5.0.0 – 5.0.6	—
fortinet	fortisandbox_paas	4.2.1 – 4.2.8	—
fortinet	fortisandbox_paas	4.4.0 – 4.4.9	—
fortinet	fortisandbox_paas	5.0.0 – 5.0.6	—

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