CVE-2026-126158 · Infrastructure
NO FIX YET · SEE WHAT TO DO
FortiMail 8.0.0 through 8.0.1 has an OS command injection flaw triggered by specially crafted HTTP requests. An authenticated administrator can run arbitrary commands as root on the appliance.
first public Nov 11, 2026 · 1 source
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Organizations running Fortinet FortiMail 8.0.0 through 8.0.1 are exposed, and the flaw needs an authenticated administrator account. Teams on other FortiMail versions or without admin access exposed to attackers can treat it as lower risk, but should still confirm the version.
Not affected if no-admin-exposure, other-versions
Who cares appliance, email-gateway, fortimail, fortinet
8.0.0 to 8.0.18.0.1; the sources do not name the exact fixed versionA improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1 may allow an authenticated administrator to execute unauthorized code or commands as root via specially crafted HTTP requests.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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