Description (CNA)
A security issue was discovered in Kubernetes where actors that control the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests are able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Kubernetes / Kubernetes | affected 0 before * |
CWE
CWE-441
References
- https://kubernetes.io/blog/2026/05/26/reconciling-unfixed-kubernetes-cves/
- https://groups.google.com/g/kubernetes-security-announce/c/RV2IhwcrQsY
- https://github.com/kubernetes/kubernetes/issues/104720
- https://security.netapp.com/advisory/ntap-20211014-0002/
ADP enrichment
No English description supplied.