Skip to content
OpenAdvisories
Medium · 5.0 CVE-2026-88983 EUVD-2026-117821GHSA-f7vj-6669-qvv4

Kubeflow Pipelines — API server fetches a caller-supplied pipelineURL without host validation

Published Nov 5, 2026 · Updated Nov 10, 2026 · Assigned by GitHub_M

Description

Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.17.0, the API server's pipeline and pipeline-version creation paths fetch a caller-supplied pipelineURL without restricting the destination. An authenticated caller with permission to create a pipeline or pipeline version can make requests from the API server to internal services and observe a limited status-code oracle. Arbitrary response-body disclosure, credential theft, and integrity or availability impact are not established. This issue is fixed in version 2.17.0.

Affected products

VendorProductAffectedFixed
kubeflow pipelines < 2.17.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/kubeflow/pipelines < 0.0.0-20260517162502-504d7797c1e0 0.0.0-20260517162502-504d7797c1e0 GHSA-f7vj-6669-qvv4

References