CVE-2026-53487
Medium
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductGithub.com/zxh326/kite
PublishedAug 21, 2026
First seenAug 21, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- github.com/zxh326/kite0.12.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/zxh326/kiteGo | v < 0.12.3 | 0.12.3 |
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