Server-side Request Forgery (SSRF) Affecting github.com/kubernetes/kubernetes/pkg/volume/portworx package, versions <1.32.10>=1.33.0-alpha.0 <1.33.6>=1.34.0-alpha.0 <1.34.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published16 Dec 2025
- disclosed14 Dec 2025
- creditUnknown
Introduced: 14 Dec 2025
CVE-2025-13281 Â (opens in a new tab)How to fix?
Upgrade github.com/kubernetes/kubernetes/pkg/volume/portworx to version 1.32.10, 1.33.6, 1.34.2 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the kube-controller-manager when using the in-tree Portworx StorageClass. An attacker can access sensitive information from unprotected endpoints within the control plane's host network, including link-local or loopback services, by sending crafted requests through authorized access.
Workaround
This vulnerability can be mitigated by enabling the CSIMigrationPortworx feature gate.