Description
Origin Validation Error in Kibana can lead to Server-Side Request Forgery via a forged Origin HTTP header processed by the Observability AI Assistant.
Affected products
elastic: kibana
References1
- discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-upd… Vendor Advisory
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 12 · as of 10 November 2026
- CWE
- CWE-346
Could this be exploited in your environment?
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