CVE-2026-77931

MoviePilot through 3.1.5 contains a command injection vulnerability that allows attackers to execute arbitrary OS commands by embedding malicious instructions in untrusted content processed through tools like browse_webpage, search_web, and torrent metadata parsers, which then get passed to the unrestricted ExecuteCommandTool via asyncio.create_subprocess_shell. Attackers can craft content that instructs the model to invoke execute_command with confirm_dangerous set to true, bypassing the validate_command_safety denylist and exploiting the admin session's is_admin context to achieve remote code execution on the host.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.lasso.security/vulnerability-database/cve-2026-77931
https://www.vulncheck.com/advisories/moviepilot-command-injection-via-executecommandtool

Configurations

No configuration.

History

26 Oct 2026, 16:17

Type	Values Removed	Values Added
CWE		CWE-77

15 Oct 2026, 02:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 02:20

Updated : 2026-10-26 16:17

NVD link : CVE-2026-77931

Mitre link : CVE-2026-77931

CVE.ORG link : CVE-2026-77931

JSON object : View

Products Affected

No product.

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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