Cube-studio through 2026.09.01 contains an insecure direct object reference vulnerability that allows authenticated users to stop, reset, clear or redeploy other users' notebooks and services by id. Attackers can pass sequential ids to lifecycle endpoints in view_notebook.py, view_inferenceserving.py and view_serving.py to delete pods and take production inference endpoints offline.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
data-infra cube-studio unaffected
Version Status Constraints
0 affected ≤ 2026.09.01

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_inferenceserving.py#L805-L915 cve-icon cve-icon
https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_notebook.py#L784-L873 cve-icon cve-icon
https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_serving.py#L184-L203 cve-icon cve-icon
https://hackmd.io/@hieuPenguinnn/cube-studio-idor-expose-api-lifecycle cve-icon cve-icon
https://www.vulncheck.com/advisories/cube-studio-through-2026.09.01-idor-via-notebook-and-serving-lifecycle-endpoints cve-icon cve-icon
History

Fri, 16 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Description Cube-studio through 2026.09.01 contains an insecure direct object reference vulnerability that allows authenticated users to stop, reset, clear or redeploy other users' notebooks and services by id. Attackers can pass sequential ids to lifecycle endpoints in view_notebook.py, view_inferenceserving.py and view_serving.py to delete pods and take production inference endpoints offline.
Title Cube-studio through 2026.09.01 IDOR via Notebook and Serving Lifecycle Endpoints
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-16T21:17:54.276Z

Reserved: 2026-10-16T14:31:17.712Z

Link: CVE-2026-111671

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-16T18:17:49.647

Modified: 2026-10-16T19:03:18.127

Link: CVE-2026-111671

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-16T19:15:02Z

Weaknesses