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.

Traduire en français

Produits concernés

• kubetail-org kubetail
• kubetail-org github.com/kubetail-org/kubetail/modules/cli
• kubetail-org github.com/kubetail-org/kubetail/modules/dashboard

Scores CVSS

Faiblesses (CWE)

• CWE-1385

Références

• https://github.com/kubetail-org/kubetail/security/advisories/GHSA-v8j7-hp7c-738f

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories