CVE-2026-44514
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 3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)
- CWE
- CWE-1385
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-v8j7-hp7c-738f | Go | github.com/kubetail-org/kubetail/modules/dashboard | <0.14.0 | 0.14.0 |
| GHSA-v8j7-hp7c-738f | Go | github.com/kubetail-org/kubetail/modules/cli | <0.16.0 | 0.16.0 |
| GO-2026-5656 | Go | github.com/kubetail-org/kubetail/modules/cli | all versions | no fix published |
| GO-2026-5656 | Go | github.com/kubetail-org/kubetail/modules/dashboard | all versions | no fix published |