jxxghp MoviePilot up to 3.1.5 Torrent Metadata Parser asyncio.create_subprocess_shell confirm_dangerous os command injection

Summaryinfo

A vulnerability, which was classified as critical, was found in jxxghp MoviePilot up to 3.1.5. This affects the function asyncio.create_subprocess_shell of the component Torrent Metadata Parser. The manipulation of the argument confirm_dangerous results in os command injection. This vulnerability is known as CVE-2026-77931. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in jxxghp MoviePilot up to 3.1.5. It has been classified as critical. Affected is the function asyncio.create_subprocess_shell of the component Torrent Metadata Parser. The manipulation of the argument confirm_dangerous with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at lasso.security. This vulnerability is traded as CVE-2026-77931 since 08/21/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 10/15/2026). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• jxxghp

Name

• MoviePilot

Version

• 3.1.0
• 3.1.1
• 3.1.2
• 3.1.3
• 3.1.4
• 3.1.5

CPE 2.3info

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CPE 2.2info

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