CVE-2021-22253

    Dashboard / Vulnerabilities / CVE-2021-22253

    CVE-2021-22253

    Published: 23 Aug 2021Last Modified: 27 Aug 2026

    Summary:

    Details: Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22253.json, https://gitlab.com/gitlab-org/gitlab/-/issues/323794, https://hackerone.com/reports/1113783

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e70802d39ca8751d0f167d736a34a39c1dc695bc
    Fixed -cdec15d2a57e0e91df125713022bf18a9878edae

    Affected versions

    v14.0.5-ee
    v14.0.6-ee
    v14.0.3-ee
    v14.0.1-ee
    v14.0.0-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-2021-22253 | CVE-DB