# CVE-2026-120320: jxxghp MoviePilot Workflow Fork Endpoint workflow.py WorkflowExecutor.restore_context deserialization

Status: published. Published: 2026-11-02. Updated: 2026-11-02.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- jxxghp / MoviePilot: 3.1.0 (affected); 3.1.1 (affected); 3.1.2 (affected); 3.1.3 (unaffected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.1 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P; source: CNA: VulDB

- CVSS 3.1: 4.7 (medium); CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C; source: CNA: VulDB

- CVSS 3.0: 4.7 (medium); CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C; source: CNA: VulDB

- CVSS 2.0: 5.8 (medium); AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:OF/RC:C; source: CNA: VulDB

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-502, CWE-20

## Exploit evidence

- exploit: https://github.com/0xGenesi/CVE/blob/main/MoviePilot_Workflow_Fork_Pickle_Deserialization_RCE.md (CNA: VulDB)

## References

- https://vuldb.com/vuln/429653 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/429653/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-120320 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1015025 (CNA: VulDB; third-party-advisory)

- https://github.com/0xGenesi/CVE/blob/main/MoviePilot_Workflow_Fork_Pickle_Deserialization_RCE.md (CNA: VulDB; exploit)

- https://github.com/jxxghp/MoviePilot/pull/6930 (CNA: VulDB; issue-tracking, patch)

- https://github.com/jxxghp/MoviePilot/commit/6034dcc880c13079aeb398dbe32c346ebcd3a6d2 (CNA: VulDB; patch)

- https://github.com/jxxghp/MoviePilot/releases/tag/v3.1.3 (CNA: VulDB; patch)

- https://github.com/jxxghp/MoviePilot/ (CNA: VulDB; product)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-120320; retrieved 2026-11-02; source updated 2026-11-02

Revision: 4b068ab170a54d2043851e6f5866bd585b4ad1a4932d621e35cd8124412ff914

Canonical: https://y2.dev/cve/CVE-2026-120320