Incorrect Authorization in Kibana Affects Data Access Control
CVE-2026-63137

8.3HIGH

Key Information:

Vendor

Elastic
Status
Kibana
Vendor
CVE Published:
1 September 2026

What is CVE-2026-63137?

An instance of incorrect authorization in Kibana may allow users with editing permissions to execute scheduled workflows with privileges improperly elevated to those of a higher-privileged user. This misconfiguration can lead to unauthorized access and modifications of sensitive data, posing significant risks to data integrity and security.

Affected Version(s)

Kibana 9.3.0 <= 9.4.2

References

https://discuss.elastic.co/t/kibana-9-4-3-security-update...

CVSS V3.1

Score:
8.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.