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4.4 Medium

CVE-2026-49088 Insertion of Sensitive Information into Log File (CWE-532) in Kibana can lead to information disclosure

Description

Insertion of Sensitive Information into Log File (CWE-532) in Kibana can lead to information disclosure. When the optional application performance monitoring (APM) instrumentation is enabled, sensitive request header values could be recorded in application logs, where they may be accessible to operators with log access.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.1 9.1.0 → 9.1.5 No fix stated
Kibana 9.0 9.0.0 → 9.0.7 No fix stated
Kibana 8.19 8.19.0 → 8.19.5 No fix stated
Kibana 8.0 8.0.0 → 8.18.8 No fix stated

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