CVE-2026-63143

4.3 Moyenne

Publiée le 22/07/2026 à 01:18 · Modifiée le 24/10/2026 à 19:10 · Analysée par le NVD · Source : security@elastic.co

Description

Missing Authorization (CWE-862) in Kibana can lead to unauthorized information disclosure via Privilege Abuse (CAPEC-122). A user with limited feature privileges can access workflow execution outputs in their Kibana space without the authorization required to do so through the documented API. The accessible data may include sensitive information returned by workflow steps, such as results from connected data sources that the caller would not otherwise be authorized to access.

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Produits concernés

Elastic Kibana

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.3 Moyenne	security@elastic.co	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N`

Faiblesses (CWE)

CWE-862

Références

https://discuss.elastic.co/t/kibana-9-3-8-9-4-4-security-update-esa-2026-67/388569 Vendor Advisory

Ailleurs

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