CVE-2026-120320: Input Validation Flaw (CVSS 4.7)

Description

A vulnerability was determined in jxxghp MoviePilot up to 3.1.2. This vulnerability affects the function WorkflowExecutor.restore_context of the file app/chain/workflow.py of the component Workflow Fork Endpoint. Executing a manipulation can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.1.3 is able to resolve this issue. This patch is called 6034dcc880c13079aeb398dbe32c346ebcd3a6d2. It is recommended to upgrade the affected component.

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CVSS v3.1 Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-20 Improper Input Validation

CWE-502 Deserialization of Untrusted Data

References

Other References

https://github.com/0xGenesi/CVE/blob/main/MoviePilot_Workflow_Fork_Pickle_Deserialization_RCE.md https://github.com/jxxghp/MoviePilot/ https://github.com/jxxghp/MoviePilot/commit/6034dcc880c13079aeb398dbe32c346ebcd3a6d2 https://github.com/jxxghp/MoviePilot/pull/6930 https://github.com/jxxghp/MoviePilot/releases/tag/v3.1.3 https://vuldb.com/cve/CVE-2026-120320 https://vuldb.com/submit/1015025 https://vuldb.com/vuln/429653 https://vuldb.com/vuln/429653/cti

Frequently Asked Questions

What is CVE-2026-120320? +

A vulnerability was determined in jxxghp MoviePilot up to 3.1.2. This vulnerability affects the function WorkflowExecutor.restore_context of the file app/chain/workflow.py of the component Workflow Fork Endpoint. Executing a manipulation can lead to deserialization. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.1.3 is able to resolve this issue. This patch is called 6034dcc880c13079aeb398dbe32c346ebcd3a6d2. It is recommended to upgrade the affected component. It has a CVSS v3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2026-120320? +

CVE-2026-120320 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-120320? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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