CVE-2025-13281

Published: Dec 14, 2025

Modified: Dec 15, 2025

PUBLISHED

CVSS v3.1

5.8

MEDIUM

Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Vendor	Product	Versions
Kubernetes	Kubernetes	affected `v1.30.0 - <= v1.30.14` affected `v1.31.0 - <= v1.31.14` affected `v1.32.0 - <= v1.32.9` affected `v1.33.0 - <= v1.33.5` affected `v1.34.0 - <= v1.34.1`

Weaknesses (CWE)

CWE-918

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

References

https://github.com/kubernetes/kubernetes/issues/135525

issue-tracking

https://groups.google.com/g/kubernetes-security-announce/c/EORqZg0k1l4/m/TtD-q0v7AgAJ

mailing-list

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CVE-2025-13281

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References