CVE-2023-3949

    Dashboard / Vulnerabilities / CVE-2023-3949

    CVE-2023-3949

    Published: 1 Dec 2023Last Modified: 11 Sept 2026

    Summary: Insertion of Sensitive Information Into Sent Data in GitLab

    Details: An issue has been discovered in GitLab affecting all versions starting from 11.3 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 unauthorized users to view a public projects' release descriptions via an atom endpoint when release access on the public was set to only project members.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3949.json, https://nvd.nist.gov/vuln/detail/CVE-2023-3949, https://gitlab.com/gitlab-org/gitlab/-/issues/419664, https://hackerone.com/reports/2079374, git://[email protected]:gitlab-org/gitlab.git

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1bbe39452664021af90851aef8527ce5e850343e
    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-2023-3949 | CVE-DB