Vulnerability Details CVE-2026-63143
Missing Authorization (CWE-862) in Kibana can lead to unauthorized information disclosure via Privilege Abuse (CAPEC-122). A user with limited feature privileges can access workflow execution outputs in their Kibana space without the authorization required to do so through the documented API. The accessible data may include sensitive information returned by workflow steps, such as results from connected data sources that the caller would not otherwise be authorized to access.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 10.0%
CVSS Severity
CVSS v3 Score 4.3
Products affected by CVE-2026-63143
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cpe:2.3:a:elastic:kibana:9.0.0
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cpe:2.3:a:elastic:kibana:9.0.1
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cpe:2.3:a:elastic:kibana:9.0.2
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cpe:2.3:a:elastic:kibana:9.0.3
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cpe:2.3:a:elastic:kibana:9.0.4
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cpe:2.3:a:elastic:kibana:9.0.5
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cpe:2.3:a:elastic:kibana:9.0.6
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cpe:2.3:a:elastic:kibana:9.0.7
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cpe:2.3:a:elastic:kibana:9.0.8
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cpe:2.3:a:elastic:kibana:9.1.0
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cpe:2.3:a:elastic:kibana:9.1.1
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cpe:2.3:a:elastic:kibana:9.1.10
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cpe:2.3:a:elastic:kibana:9.1.2
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cpe:2.3:a:elastic:kibana:9.1.3
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cpe:2.3:a:elastic:kibana:9.1.4
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cpe:2.3:a:elastic:kibana:9.1.5
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cpe:2.3:a:elastic:kibana:9.1.6
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cpe:2.3:a:elastic:kibana:9.1.7
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cpe:2.3:a:elastic:kibana:9.1.8
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cpe:2.3:a:elastic:kibana:9.1.9
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cpe:2.3:a:elastic:kibana:9.2.0
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cpe:2.3:a:elastic:kibana:9.2.1
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cpe:2.3:a:elastic:kibana:9.2.2
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cpe:2.3:a:elastic:kibana:9.2.3
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cpe:2.3:a:elastic:kibana:9.2.4
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cpe:2.3:a:elastic:kibana:9.2.5
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cpe:2.3:a:elastic:kibana:9.2.6
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cpe:2.3:a:elastic:kibana:9.2.7
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cpe:2.3:a:elastic:kibana:9.2.8
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cpe:2.3:a:elastic:kibana:9.3.0
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cpe:2.3:a:elastic:kibana:9.3.2
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cpe:2.3:a:elastic:kibana:9.3.3
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cpe:2.3:a:elastic:kibana:9.3.4
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cpe:2.3:a:elastic:kibana:9.3.5
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cpe:2.3:a:elastic:kibana:9.3.6
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cpe:2.3:a:elastic:kibana:9.3.7
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cpe:2.3:a:elastic:kibana:9.4.0
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cpe:2.3:a:elastic:kibana:9.4.1
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cpe:2.3:a:elastic:kibana:9.4.2
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cpe:2.3:a:elastic:kibana:9.4.3