Description
Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification of data via Privilege Abuse (CAPEC-122). An authenticated user holding Security read-level access in a single Kibana space could trigger Entity Analytics migration operations that perform privileged writes across all Kibana spaces, regardless of that user's actual access scope.
Published: 2026-09-03
Score: 4.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Thu, 03 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Elastic
Elastic kibana
Vendors & Products Elastic
Elastic kibana

Thu, 03 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification of data via Privilege Abuse (CAPEC-122). An authenticated user holding Security read-level access in a single Kibana space could trigger Entity Analytics migration operations that perform privileged writes across all Kibana spaces, regardless of that user's actual access scope.
Title Missing Authorization in Kibana Leading to Unauthorized Cross-Space Write Operations
Weaknesses CWE-862
References
Metrics cvssV3_1

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


cve-icon MITRE

Status: PUBLISHED

Assigner: elastic

Published:

Updated: 2026-09-03T18:48:09.486Z

Reserved: 2026-08-24T21:13:51.299Z

Link: CVE-2026-78596

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-03T19:17:28.993

Modified: 2026-09-03T19:17:28.993

Link: CVE-2026-78596

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-03T19:30:08Z

Weaknesses