Beschreibung
KubeSphere-s cluster-controller reconciliation (pkg/utils/clusterclient/clusterclient.go, addCluster) processes every Cluster custom resource-s connection configuration and immediately calls Discovery.ServerVersion against the CRD-specified Kubernetes API endpoint, which is parsed only for URL syntax (url.Parse) with no allow/deny-list for loopback, RFC1918 private ranges, link-local, or cloud-metadata addresses (e.g. 169.254.169.254).
CVSS 6.5EPSS 0.209%Risiko 0.66
Quelle öffnen- Veröffentlicht
- 2026-08-05 08:16:42
- Zuletzt geändert
- 2026-08-10 12:17:24
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N