CVE-2025-13281

MEDIUM EPSS 27.4%
Published Dec 14, 20256mo ago · Modified Jun 17, 20262w ago
5.8 CVSS 3.1
Medium
Find Similar
Published Dec 14, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago

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).

CVSS Details

Base Score
5.8
Exploitability
1.3
Impact
4.0
Vector string
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

Threat Intelligence

EPSS Exploit Probability
27.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-918 Server-Side Request Forgery (SSRF) Validation

References 3

  • openwall.com http://www.openwall.com/lists/oss-security/2025/12/01/4
  • github.com https://github.com/kubernetes/kubernetes/issues/135525
  • groups.google.com https://groups.google.com/g/kubernetes-security-announce/c/EORqZg0k1l4/m/TtD-q0v7AgAJ

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.