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Description

Unraid Web Server ToggleState 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 ToggleState.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-30134.

PUBLISHED Reserved 2026-05-27 | Published 2026-06-24 | Updated 2026-06-25 | Assigner zdi




HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unknown

1161ec120
affected

References

www.zerodayinitiative.com/advisories/ZDI-26-386/ (ZDI-26-386)

cve.org (CVE-2026-9773)

nvd.nist.gov (CVE-2026-9773)

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