CVE-2026-78596
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Elastic | Kibana | 8.18.3 <= 8.19.20 | affected |
| Elastic | Kibana | 9.0.3 <= 9.4.5 | affected |
| Elastic | Kibana | 9.5.0 <= 9.5.2 | affected |
Weaknesses
- CWE-862: CWE-862 Missing Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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