CVE-2023-3964

    Dashboard / Vulnerabilities / CVE-2023-3964

    CVE-2023-3964

    Published: 1 Dec 2023Last Modified: 11 Sept 2026

    Summary: Incorrect Authorization in GitLab

    Details: An issue has been discovered in GitLab affecting all versions starting from 13.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for users to access composer packages on public projects that have package registry disabled in the project settings.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3964.json, https://nvd.nist.gov/vuln/detail/CVE-2023-3964, https://gitlab.com/gitlab-org/gitlab/-/issues/419857, https://hackerone.com/reports/2037316, git://[email protected]:gitlab-org/gitlab.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- ce28f708ec5ca68092e16f55e47710367d32f2a1
    Fixed -7de773390b4ddc765d102467a62e607aa9cfe1aa

    Affected versions

    v16.6.0-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-2023-3964 | CVE-DB