CVE-2025-37734

Kibana Origin Validation Error

State: Published
Severity: 4.3 Medium
Published: Nov 12, 2025
Updated: Nov 12, 2025
Reserved: Apr 16, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	elastic

Weaknesses

CWE-346 Origin Validation Error

Affected Products

Product	Versions
KibanaElastic	8.12.0 through 8.19.6Affected 9.1.0 through 9.1.6Affected 9.2.0Affected

References

https://discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-update-esa-2025-24/383381

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