CVE-2021-37939
JavaScript vulnerability analysis and mitigation

Overview

The vulnerability (CVE-2021-37939) is an information disclosure issue discovered in Kibana's JIRA connector & IBM Resilient connector. The vulnerability affects all versions of Kibana from 7.8.0 through 7.15.1 (Elastic Discussion).

Technical details

The vulnerability allows malicious users with connector creation privileges to view limited HTTP response data on internal hosts that may be intentionally hidden from public view. The vulnerability has been assigned a CVSSv3 score of 4.1 (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N), indicating a moderate severity level (Elastic Discussion).

Impact

When exploited, this vulnerability enables unauthorized access to HTTP response data on hosts accessible to the cluster, potentially exposing sensitive information that should be restricted from public view (Elastic Discussion).

Mitigation and workarounds

Users are advised to upgrade to Kibana version 7.15.2 to address this vulnerability (Elastic Discussion).

Additional resources


SourceThis report was generated using AI

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