CVE-2026-44514

MEDIUM EPSS 6.7%

Published May 14, 20261mo ago · Modified Jun 17, 20261w ago

6.5 CVSS 3.1

Medium

Published May 14, 2026 1mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

6.5

Exploitability

2.8

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality High

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

6.7% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-1385

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.