Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Where two authenticated principals originating from different authentication realms share the same username value, one could read, modify, and delete the other's private Elastic AI Assistant Knowledge Base entries.
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Affected Vendors & Products
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Workaround
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References
History
Tue, 01 Sep 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Where two authenticated principals originating from different authentication realms share the same username value, one could read, modify, and delete the other's private Elastic AI Assistant Knowledge Base entries. | |
| Title | Incorrect Authorization in Kibana Leading to Unauthorized Disclosure, Modification, and Deletion of Data | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: elastic
Published:
Updated: 2026-09-01T19:40:45.659Z
Reserved: 2026-08-24T21:13:52.890Z
Link: CVE-2026-78606
Updated: 2026-09-01T19:39:59.162Z
Status : Awaiting Analysis
Published: 2026-09-01T20:17:23.887
Modified: 2026-09-01T21:05:31.423
Link: CVE-2026-78606
No data.
OpenCVE Enrichment
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Weaknesses