Unraid Unraid vulnerabilities
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Published CVEs affecting Unraid Unraid: 6 record(s), with affected versions and fixes.cpe:2.3:o:unraid:unraid
CVE-2026-9773
High · 8.8
CWE-78 Jun 24, 2026
Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability
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.
CVE-2026-9772
High · 8.8
CWE-78 Jun 24, 2026
Unraid Web Server FileUpload Command Injection Remote Code Execution Vulnerability
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.
CVE-2026-3839
High · 7.3
CWE-22 Mar 16, 2026
Unraid Authentication Request Path Traversal Authentication Bypass Vulnerability
Unraid Authentication Request Path Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Unraid. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the auth-request.php file. The issue results from the lack of proper validation of a user-supplied path prior to using it in authentications. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-28912.
CVE-2026-3838
High · 8.8
CWE-22 Mar 16, 2026
Unraid Update Request Path Traversal Remote Code Execution Vulnerability
Unraid Update Request Path Traversal 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 the update.php file. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28951.
CVE-2020-5847
Critical · 9.8
KEV Urgent · 83 Public exploit Mar 16, 2020
Unraid Remote Code Execution Vulnerability
Unraid through 6.8.0 allows Remote Code Execution.
CVE-2020-5849
High · 7.5
KEV Urgent · 79 Public exploit CWE-697 Mar 16, 2020
Unraid Authentication Bypass Vulnerability
Unraid 6.8.0 allows authentication bypass.