CVE-2025-37734CWE-346

CVE-2025-37734

Medium · published November 12, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
11.1
In the wild
Unconfirmed
What it is

Origin Validation Error in Kibana can lead to Server-Side Request Forgery via a forged Origin HTTP header processed by the Observability AI Assistant.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00213 · 11.1th percentile
Weakness
CWE-346 · Origin Validation Error
Published
2025-11-12T15:15Z
Affected products (3)
ProductVersionsFixed in
elastic/kibana≥ 8.12.0, < 8.19.78.19.7
elastic/kibana≥ 9.1.0, < 9.1.79.1.7
elastic/kibanaall versions—
References (1)
https://discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-update-esa-2025-24/383381 · [email protected]
EPSS history
Timeline
  • 12 NOV 09:57Z
    Kibana Origin Validation Error
    cvelistv5