CVE-2021-37939

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    CVE-2021-37939

    Published: 18 Nov 2021Last Modified: 9 Jul 2026

    Summary:

    Details: It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.

    References: https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 757314695644ea9a1dc2fecd26d1a43856725e65
    Fixed -93d5a7f6192e8a1a12e154a2b81bf6fa7309da0c

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-37939 | CVE-DB