CVE-2021-39916

    Dashboard / Vulnerabilities / CVE-2021-39916

    CVE-2021-39916

    Published: 13 Dec 2021Last Modified: 27 Aug 2026

    Summary:

    Details: Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39916.json, https://gitlab.com/gitlab-org/gitlab/-/issues/343379, https://hackerone.com/reports/1372216

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e4567ef4362f4ef24a09112564b31dfe9044ea12
    Fixed -057790c613dea428aa523357c333ced5433794ee

    Affected versions

    v14.5.1-ee
    v14.5.0-ee

    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-2021-39916 | CVE-DB