CVE-2026-118758
Mở trang đầy đủCVSS 7.5 HIGH Lộ dữ liệu
Kubeflow: Unauthenticated path traversal to arbitrary file read on ml-pipeline-ui via the volume artifact source
Mô tả
Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.18.0, the volume artifact handler for GET /artifacts/get?source=volume did not confine a caller-supplied file path to the selected volume. A caller who can reach the route and identify an existing mounted volume can use path traversal to read files outside that volume when the artifact-serving process can read them. The frontend pod serves the request when artifact proxying is disabled, while the selected namespace's artifact-service pod serves it when proxying is enabled. A deployment with authentication disabled requires no application credentials; in multi-user deployments, the caller ordinarily must be authorized for the supplied namespace. This issue is fixed in version 2.18.0.
Điểm và phân loại
- CVSS
- 7.5 HIGH v3.1
- Nguồn điểm
- NVD
- Mức độ (theo nguồn)
- HIGH
- EPSS
- —
- CWE
- CWE-22
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Ảnh hưởng
Sản phẩm
- kubeflow pipelines
Vì sao bị lọc
- CVSS 7.5 < 8.0 và không thuộc CISA KEV
Loại tác động
- Lộ dữ liệu
- CWE-22; từ khoá "path traversal"; từ khoá "arbitrary file read"
Dữ liệu riêng của nguồn
- CVE.org · Đơn vị cấp mã
- GitHub_M
- CVE.org · SSVC
- Tự động hoá được: yes · Khai thác: none · Tác động kỹ thuật: partial
Tham khảo
- https://github.com/kubeflow/pipelines/blob/2.18.0/docs/operator-guides/upgrade-2.18.md#custom-storage-configuration-and-rollout
- https://github.com/kubeflow/pipelines/commit/4d9bc5ab12b67efedb3923ef428a399cb445cf5f
- https://github.com/kubeflow/pipelines/pull/13677
- https://github.com/kubeflow/pipelines/releases/tag/2.18.0
- https://github.com/kubeflow/pipelines/security/advisories/GHSA-2fg9-fx2f-439r