FortiMail/Recorder/Voice <=8.0.1 OS cmd injection (auth)
CVE-2026-126144 Published on November 11, 2026

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.4, FortiMail 7.4.0 through 7.4.6, FortiMail 7.2 all versions, FortiRecorder 7.6.0 through 7.6.2, FortiRecorder 7.2.0 through 7.2.12, FortiRecorder 7.0.0 through 7.0.6, FortiVoice 8.0.0 through 8.0.1, FortiVoice 7.4.0 through 7.4.2, FortiVoice 7.2.0 through 7.2.5, FortiVoice 7.0.0 through 7.0.8 may allow an authenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

NVD

Vulnerability Analysis

CVE-2026-126144 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Shell injection Vulnerability?

The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

CVE-2026-126144 has been classified to as a Shell injection vulnerability or weakness.


Products Associated with CVE-2026-126144

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Fortinet Fortimail
Fortinet Fortirecorder
Fortinet Fortivoice

Affected Versions

Fortinet FortiMail: Fortinet FortiRecorder: Fortinet FortiVoice: