CVE-2026-63142

Incomplete List of Disallowed Inputs (CWE-184) in Kibana can allow an authenticated attacker with access to the Reporting feature to bypass outbound request restrictions configured by an administrator, causing the reporting service to send requests to network destinations that should be denied by the configured security policy.

CVSS v3 5.0 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://discuss.elastic.co/t/kibana-8-19-19-9-3-8-9-4-4-security-update-esa-2026-66/388568	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:elastic:kibana::::::::
	cpe:2.3:a:elastic:kibana::::::::
	cpe:2.3:a:elastic:kibana::::::::

History

24 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) Una lista incompleta de entradas no permitidas (CWE-184) en Kibana puede permitir a un atacante autenticado con acceso a la función de Informes eludir las restricciones de solicitudes salientes configuradas por un administrador, lo que hace que el servicio de informes envíe solicitudes a destinos de red que deberían ser denegados por la política de seguridad configurada.

Information

Published : 2026-07-21 23:18

Updated : 2026-10-24 17:10

NVD link : CVE-2026-63142

Mitre link : CVE-2026-63142

CVE.ORG link : CVE-2026-63142

JSON object : View

Products Affected

elastic

kibana

CWE

CWE-863

Incorrect Authorization

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