CVE-2026-56146

5.4 Moyenne

Publiée le 21/07/2026 à 22:17 · Modifiée le 24/10/2026 à 21:10 · Analysée par le NVD · Source : security@elastic.co

Description

Improper Access Control (CWE-284) in Kibana can lead to unauthorized modification of Entity Analytics Watchlist configuration and potential information disclosure. A low-privileged authenticated user with read-only Security Solution access could perform write operations on watchlist data that should require elevated privileges. Under specific deployment conditions, this could also allow such a user to access data beyond their authorized scope.

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Produits concernés

Elastic Kibana

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.4 Moyenne	security@elastic.co	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-863

Références

https://discuss.elastic.co/t/kibana-9-4-3-security-update-esa-2026-58/388557 Vendor Advisory

Ailleurs

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