Descripción
A flaw was found in the clusterclaims-controller component of Multicluster Engine (MCE). An authenticated tenant can exploit this vulnerability by manipulating ClusterClaim labels. This allows the tenant to force a cluster to join a ManagedClusterSet belonging to another tenant. Such unauthorized access could enable the injection of policies and workloads into other tenants- clusters.
CVSS 7.1EPSS 0.215%Riesgo 0.72
Ver fuente- Publicación
- 2026-08-13 17:17:35
- Versiones afectadas
- unknown
- Tipo
- Otro
- Última modificación
- 2026-08-25 21:17:45
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N