CVE-2026-78601 (GCVE-0-2026-78601)
Vulnerability from cvelistv5
Published
2026-09-02 14:43
Modified
2026-09-02 15:58
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
CWE
Summary
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). An authorization control was not applied to a Kibana Entity Store configuration operation, allowing an authenticated user with elevated Kibana privileges to indirectly cause a background task to read from Elasticsearch indices that user is not authorized to access. Derived entity data from those indices is then exposed through the entity store output.
References
Impacted products
Vendor Product Version
Elastic Kibana Version: 9.4.0   ≤ 9.4.4
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