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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Elastic | Kibana | 9.1.0 – ≤ 9.4.5, 9.5.0 – ≤ 9.5.2 | — |
Advisories 1
- WID-SEC-2026-3177 Kibana: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 3, 2026