Is CVE-2026-9772 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-9772?

CVE-2026-9772 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-9772

Description

Unraid Web Server FileUpload Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within FileUpload.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-30116.