CVE-2026-44514: kubetail-org kubetail, заобикаляне на вход и права

Описание

Оригинално описание

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.

Засегнати продукти

• kubetail-org kubetail: < 0.14.0
• kubetail-org github.com/kubetail-org/kubetail/modules/cli: < 0.16.0
• kubetail-org github.com/kubetail-org/kubetail/modules/dashboard: < 0.14.0

Вид слабост

• CWE-1385 Missing Origin Validation in WebSockets

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-44514
• https://nvd.nist.gov/vuln/detail/CVE-2026-44514
• https://github.com/kubetail-org/kubetail/security/advisories/GHSA-v8j7-hp7c-738f