BaseFortify

Publication date: 2025-11-12

Last updated on: 2025-12-11

Assigner: Elastic

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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-11-12

Last Modified

2025-12-11

Generated

2026-07-06

AI Q&A

2025-11-12

EPSS Evaluated

2026-07-05

NVD

CVE-2025-37734

EUVD

EUVD-2025-124976

Affected Vendors & Products

Vendor	Product	Version / Range
elastic	kibana	From 8.12.0 (inc) to 8.19.7 (exc)
elastic	kibana	From 9.1.0 (inc) to 9.1.7 (exc)
elastic	kibana	9.2.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-346	The product does not properly verify that the source of data or communication is valid.

Attack-Flow Graph

Executive Summary

This vulnerability is an Origin Validation Error in Kibana that can lead to Server-Side Request Forgery (SSRF). It occurs when a forged Origin HTTP header is processed by the Observability AI Assistant, potentially allowing an attacker to make unauthorized requests from the server.

Impact Analysis

The vulnerability can allow an attacker to perform Server-Side Request Forgery, which may lead to unauthorized internal or external requests being made by the server. This can potentially be used to access internal resources or services that are not normally accessible, impacting the security of your system.

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