NoSQL Injection Vulnerability in Kibana by Elastic
CVE-2026-63138

6.5MEDIUM

Key Information:

Vendor

Elastic
Status
Kibana
Vendor
CVE Published:
1 September 2026

What is CVE-2026-63138?

A vulnerability in Kibana allows authenticated users to exploit NoSQL Injection by injecting specially crafted inputs into the query functionality. This could manipulate query logic, leading to unauthorized data exposure and potentially revealing sensitive information that the user is not permitted to access.

Affected Version(s)

Kibana 9.4.0 <= 9.4.4

Kibana 9.5.0

References

https://discuss.elastic.co/t/kibana-9-4-5-9-5-1-security-...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.