CVE-2026-44514
Description
Kubetail is a real-time logging dashboard for Kubernetes. Prior to 0.14.0, Kubetail's dashboard exposes WebSocket endpoints that did not adequately validate the Origin header on connection upgrade. A malicious web page visited by a user with an active Kubetail session could open a WebSocket to the user's dashboard and read their Kubernetes logs in real time. This is a Cross-Site WebSocket Hijacking (CSWSH) vulnerability and affects both the desktop deployment (default http://localhost:7500) and cluster deployments (typically behind an Ingress with HTTP basic auth). This vulnerability is fixed in 0.14.0.
How to fix
- github.com/kubetail-org/kubetail/modules/dashboard0.14.0 or later
- github.com/kubetail-org/kubetail/modules/cli0.16.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/kubetail-org/kubetail/modules/dashboardGo | v < 0.14.0, No range specified | 0.14.0 |
| github.com/kubetail-org/kubetail/modules/cliGo | v < 0.16.0, No range specified | 0.16.0 |
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