Kubetail-org Github.com/kubetail-org/kubetail/modules/cli vulnerabilities

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Published CVEs affecting Kubetail-org Github.com/kubetail-org/kubetail/modules/cli: 1 record(s), with affected versions and fixes.

CVE-2026-44514 Medium · 6.5 CWE-1385 May 14, 2026

Kubetail: Cross-Site WebSocket Hijacking allows attacker to read Kubernetes logs from authenticated users

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.