CVE-2021-22236

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    CVE-2021-22236

    Published: 25 Aug 2021Last Modified: 27 Aug 2026

    Summary:

    Details: Due to improper handling of OAuth client IDs, new subscriptions generated OAuth tokens on an incorrect OAuth client application. This vulnerability is present in GitLab CE/EE since version 14.1.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22236.json, https://gitlab.com/gitlab-org/gitlab/-/issues/334925

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- e4567ef4362f4ef24a09112564b31dfe9044ea12
    Fixed -0bf9b154ab444113db7b13c8d6c6ae856d7893e6

    Affected versions

    v14.1.1-ee
    v14.1.0-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-2021-22236 | CVE-DB