Advisoriesby IbisElasticCVE-2026-78595
Elastic Kibana: missing authorization
No fix yet
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| Kibana Product | >= 9.1.0, <= 9.4.5 | No fix yet |
| >= 9.5.0, <= 9.5.2 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-862