Security Advisory

CVE-2026-53487

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-21 21:35:41

Last updated 2026-08-21 21:35:41

Assigner GitHub_M

CVSS score 4.3

State PUBLISHED

Description

Kite is a Kubernetes dashboard. Prior to version 0.12.3, authenticated Kite users with any role can request `/api/v1/overview` for a cluster that their roles do not permit by selecting that cluster with `x-cluster-name`. The overview route is registered before `middleware.RBACMiddleware()` and `GetOverview` only checks `len(user.Roles) > 0`, so it returns aggregate Kubernetes inventory and capacity data from unauthorized clusters. Version 0.12.3 fixes the issue.

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