Stored Cross-Site Scripting in Kibana Web Application by Elastic
CVE-2025-25009

8.7HIGH

Key Information:

Vendor

Elastic
Status
Kibana
Vendor
CVE Published:
7 October 2025

What is CVE-2025-25009?

The Kibana web application by Elastic has a vulnerability that results from improper neutralization of user-supplied input during page generation. This flaw can be exploited through the upload of malicious case files, allowing attackers to execute arbitrary scripts in the context of a user's session. Users of affected Kibana versions should apply the latest security updates to mitigate these risks.

Affected Version(s)

Kibana 7.0.0 <= 7.17.29

Kibana 8.14.0 <= 8.18.7

Kibana 8.19.0 <= 8.19.4

References

https://discuss.elastic.co/t/kibana-8-18-8-8-19-5-9-0-8-a...

CVSS V3.1

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-25009 : Stored Cross-Site Scripting in Kibana Web Application by Elastic