BIT-gitlab-2020-26406

    Dashboard / Vulnerabilities / BIT-gitlab-2020-26406

    BIT-gitlab-2020-26406

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary:

    Details: Certain SAST CiConfiguration information could be viewed by unauthorized users in GitLab EE starting with 13.3. This information was exposed through GraphQL to non-members of public projects with repository visibility restricted as well as guest members on private projects. Affected versions are: >=13.3, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26406.json, https://gitlab.com/gitlab-org/gitlab/-/issues/244921, https://hackerone.com/reports/965602, https://nvd.nist.gov/vuln/detail/CVE-2020-26406

    Affected packages

    Package

    Name: gitlab

    Purl: pkg:bitnami/gitlab

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 13.3.0
    Fixed -13.3.9

    Affected versions

    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