cve.bz

CVE-2023-32191

9.9 criticalEPSS 0.7%

Critical (9.9). EPSS 0.7% chance of exploitation in the next 30 days. Fixed in github.com/rancher/rke 1.4.19, 1.5.10.

When RKE provisions a cluster, it stores the cluster state in a configmap called `full-cluster-state` inside the `kube-system` namespace of the cluster itself. The information available in there allows non-admin users to escalate to admin.

Severity

CVSS 3.1

9.9 critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE
CWE-922
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-6gr4-52w6-vmqxGogithub.com/rancher/rke>=1.4.18 <1.4.191.4.19
GHSA-6gr4-52w6-vmqxGogithub.com/rancher/rke>=1.5.9 <1.5.101.5.10
GO-2024-2930Gogithub.com/rancher/rke>=1.4.18 <1.4.19
>=1.5.9 <1.5.10		1.4.19, 1.5.10

References

Check your stackJSON