Description
Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information disclosure via Query System for Information (CAPEC-54). An authenticated user holding Osquery live-query privileges could determine whether a scheduled query identifier exists in a Kibana space they are not authorized to access.
Published: 2026-09-02
Score: 4.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 02 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 02 Sep 2026 10:45:00 +0000

Type Values Removed Values Added
Description Observable Response Discrepancy (CWE-204) in the Kibana Osquery feature can lead to information disclosure via Query System for Information (CAPEC-54). An authenticated user holding Osquery live-query privileges could determine whether a scheduled query identifier exists in a Kibana space they are not authorized to access.
Title Observable Response Discrepancy in Kibana Leading to Cross-Space Information Disclosure
Weaknesses CWE-204
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: elastic

Published:

Updated: 2026-09-02T15:58:11.488Z

Reserved: 2026-08-24T21:13:45.972Z

Link: CVE-2026-78584

cve-icon Vulnrichment

Updated: 2026-09-02T15:50:17.957Z

cve-icon NVD

Status : Received

Published: 2026-09-02T15:17:39.943

Modified: 2026-09-02T16:17:24.123

Link: CVE-2026-78584

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-204

    Observable Response Discrepancy