CVE-2025-37734
Kibana Origin Validation Error
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.
INFO
Published Date :
Nov. 12, 2025, 10:15 a.m.
Last Modified :
Dec. 11, 2025, 9:09 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 271b6943-45a9-4f3a-ab4e-976f3fa05b5a | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Validate the Origin header in Kibana's AI Assistant.
- Update Kibana to the latest secure version.
- Restrict network access to internal resources.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-37734.
| URL | Resource |
|---|---|
| https://discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-update-esa-2025-24/383381 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-37734 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-37734
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-37734 vulnerability anywhere in the article.
-
Daily CyberSecurity
Visualizations Weaponized: New Kibana Flaw Allows XSS Attacks via Vega Charts
Elastic has issued important security updates for Kibana, the popular data visualization dashboard for the Elastic Stack, after discovering a high-severity vulnerability that allows attackers to turn ... Read more
-
CybersecurityNews
Multiple Kibana Vulnerabilities Enables SSRF and XSS Attacks
Elastic Security has disclosed critical vulnerabilities affecting Kibana that could enable attackers to execute Server-Side Request Forgery (SSRF) and Cross-Site Scripting (XSS) attacks against vulner ... Read more
The following table lists the changes that have been made to the
CVE-2025-37734 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 11, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* versions from (including) 8.12.0 up to (excluding) 8.19.7 *cpe:2.3:a:elastic:kibana:9.2.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* versions from (including) 9.1.0 up to (excluding) 9.1.7 Added Reference Type Elastic: https://discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-update-esa-2025-24/383381 Types: Vendor Advisory -
New CVE Received by [email protected]
Nov. 12, 2025
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-346 Added Reference https://discuss.elastic.co/t/kibana-8-19-7-9-1-7-and-9-2-1-security-update-esa-2025-24/383381