CVE-2026-78598
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Sep 02, 2026
Vendor
unknown
Description
Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding machine learning job management privileges within a single Kibana space could cause a job's saved object to become accessible across all spaces in the Kibana instance, without holding access rights to those additional spaces.