CVE-2026-102410

Medium

Description

Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An internal API surface within the Metrics Experience feature did not enforce a Kibana-level authorization check that an equivalent, related API in the same feature did enforce. As a result, a user who held only data-store-level read access to an index, but no corresponding Kibana feature privilege, could retrieve index-derived metric data through Kibana that the properly-authorized API would otherwise have blocked.

SeverityMedium
CVSS4.3
Exploit probability—
ProductElastic Kibana
PublishedOct 6, 2026
First seenOct 6, 2026

How to fix

Update
  • elastic kibana9.4.0 or later

Affected products

ProductAffected versionsFixed in
elastic kibana9.2.0 ≤ v < 9.4.09.4.0

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