CVE-2026-111672: Cube-studio through 2026.09.01 IDOR via Pipeline View and Copy Endpoints

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-16 · updated 2026-10-16
Weakness: CWE-639

Description

Cube-studio through 2026.09.01 contains a missing authorization vulnerability in myapp/views/view_pipeline.py that allows authenticated users to view or copy other project groups' pipelines by id. Attackers can enumerate sequential pipeline ids via the web, log, monitoring, pod, and copy_pipeline endpoints to expose DAGs, cluster names, namespaces, Argo workflow ids, and pod names, or clone pipelines.

Affected products

data-infra cube-studio: through 2026.09.01

References

https://github.com/data-infra/cube-studio/blob/v2026.09.01/myapp/views/view_pipeline.py#L1144-L1268
https://hackmd.io/@hieuPenguinnn/cube-studio-idor-expose-api-lifecycle
https://www.vulncheck.com/advisories/cube-studio-through-2026.09.01-idor-via-pipeline-view-and-copy-endpoints
https://hackmd.io/@hieuPenguinnn/cube-studio-idor-expose-api-lifecycle

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