CVE-2026-111671
Cube-studio through 2026.09.01 IDOR via Notebook and Serving Lifecycle Endpoints
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-639 |
| Vendor | data-infra |
| Product | cube-studio |
| Published | Oct 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Affected Versions
data-infra / cube-studio
0 ≤ 2026.09.01
References
hackmd.io: https://hackmd.io/@hieuPenguinnn/cube-studio-idor-expose-api-lifecycle github.com: https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_notebook.py#L784-L873 github.com: https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_inferenceserving.py#L805-L915 github.com: https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_serving.py#L184-L203 vulncheck.com: https://www.vulncheck.com/advisories/cube-studio-through-2026.09.01-idor-via-notebook-and-serving-lifecycle-endpoints
Credits
hieuPenguinnn