CVE-2021-22246

    Dashboard / Vulnerabilities / CVE-2021-22246

    CVE-2021-22246

    Published: 20 Aug 2021Last Modified: 27 Aug 2026

    Summary:

    Details: A vulnerability was discovered in GitLab versions before 14.0.2, 13.12.6, 13.11.6. GitLab Webhook feature could be abused to perform denial of service attacks.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22246.json, https://gitlab.com/gitlab-org/gitlab/-/issues/280633, https://hackerone.com/reports/1029269

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 9a2a8612769d472503b367fa35e99f6fb2876704
    Fixed -c97463266eba228cdd87a62b1289bf372c1b3866

    Affected versions

    v13.12.5-ee
    v13.12.4-ee
    v13.12.3-ee
    v13.12.1-ee
    v13.12.0-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-2021-22246 | CVE-DB