Information Exposure Affecting kibana package, versions >=8.19.0 <8.19.20>=9.0.0 <9.4.5>=9.5.0 <9.5.1


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.25% (17th percentile)

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  • Snyk IDSNYK-JS-KIBANA-19006569
  • published20 Aug 2026
  • disclosed13 Aug 2026
  • creditUnknown

Introduced: 13 Aug 2026

NewCVE-2026-72632  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

Upgrade kibana to version 8.19.20, 9.4.5, 9.5.1 or higher.

Overview

kibana is an open source (Apache Licensed), browser-based analytics and search dashboard for Elasticsearch.

Affected versions of this package are vulnerable to Information Exposure via the agent listing. An attacker can obtain sensitive Elasticsearch API key values by crafting specific filter expressions and analyzing the differences in the number of matching agents returned in responses.

References

CVSS Base Scores

version 4.0
version 3.1