CVE-2020-26417

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    CVE-2020-26417

    Published: 11 Dec 2020Last Modified: 27 Aug 2026

    Summary:

    Details: Information disclosure via GraphQL in GitLab CE/EE 13.1 and later exposes private group and project membership. This affects versions >=13.6 to <13.6.2, >=13.5 to <13.5.5, and >=13.1 to <13.4.7.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26417.json, https://gitlab.com/gitlab-org/gitlab/-/issues/282539

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1fa237df2f46d34bd56dd8d018183c756094c2e0
    Fixed -f23895b2190f1d72d96ada15463ab8e20abead5b

    Affected versions

    v13.6.1-ee
    v13.6.0-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-2020-26417 | CVE-DB