CVE-2023-3907

    Dashboard / Vulnerabilities / CVE-2023-3907

    CVE-2023-3907

    Published: 17 Dec 2023Last Modified: 23 Aug 2026

    Summary: Improper User Management in GitLab

    Details: A privilege escalation vulnerability in GitLab EE affecting all versions from 16.0 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows a project Maintainer to use a Project Access Token to escalate their role to Owner

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3907.json, https://nvd.nist.gov/vuln/detail/CVE-2023-3907, https://gitlab.com/gitlab-org/gitlab/-/issues/418878, https://hackerone.com/reports/2058934, git://[email protected]:gitlab-org/gitlab.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 280a09dbca836a6eedf5da1e63953fe8da44bf4c
    Fixed -67af793e55bd098111d3c3e265cd2c92eb283f1c

    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-2023-3907 | CVE-DB