CVE-2026-72666

6.8 Moyenne

Publiée le 13/08/2026 à 22:17 · Modifiée le 02/09/2026 à 16:11 · Analysée par le NVD · Source : security@elastic.co

Description

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kibana space the requesting user has no access to, via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A user who is authorized to run Osquery live queries in one space can have a query carried out on hosts belonging to another space, resulting in disclosure of information from those hosts to the Osquery results data stream.

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Produits concernés

Elastic Kibana

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.8 Moyenne	security@elastic.co	`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-639

Références

https://discuss.elastic.co/t/kibana-9-4-5-security-update-esa-2026-97/389537 Vendor Advisory

Ailleurs

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