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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-78595

Missing Authorization in Kibana Fleet Plugin Leading to Cross-Space Agent Data Disclosure

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Status
Published
Published
Updated
Assigning organization
elastic

Description

Missing Authorization in Kibana Leading to Information Disclosure / Missing Authorization (CWE-862) in the Kibana Fleet feature can lead to information disclosure via Privilege Abuse (CAPEC-122). An authenticated user holding read-level Fleet agent privileges in one Kibana space could enumerate agent metadata and access diagnostic content belonging to agents enrolled in other Kibana spaces.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Elastic Kibana

Default version status: unaffected

  • 9.1.0 to ≤ 9.4.5affected
  • 9.5.0 to ≤ 9.5.2affected

References