CVE-2021-31828

    Dashboard / Vulnerabilities / CVE-2021-31828

    CVE-2021-31828

    Published: 6 May 2021Last Modified: 9 Jul 2026

    Summary:

    Details: An SSRF issue in Open Distro for Elasticsearch (ODFE) before 1.13.1.0 allows an existing privileged user to enumerate listening services or interact with configured resources via HTTP requests exceeding the Alerting plugin's intended scope.

    References: https://opendistro.github.io/for-elasticsearch-docs/version-history/, https://rotem-bar.com/ssrf-in-open-distro-for-elasticsearch-cve-2021-31828, https://github.com/opendistro-for-elasticsearch/alerting/pull/353

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -9f2f2cd9f2b7c3b82585555afbf7b62d6bfdc240

    Affected versions

    v1.12.0.2
    v1.12.0.1
    v1.12.0.0

    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-2021-31828 | CVE-DB