CVE-2023-0508

    Dashboard / Vulnerabilities / CVE-2023-0508

    CVE-2023-0508

    Published: 7 Jun 2023Last Modified: 11 Sept 2026

    Summary: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') in GitLab

    Details: An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. Open redirection was possible via HTTP response splitting in the NPM package API.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0508.json, https://hackerone.com/reports/1842314, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0508.json, https://nvd.nist.gov/vuln/detail/CVE-2023-0508, https://gitlab.com/gitlab-org/gitlab/-/issues/389328

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 073a4ba8016203c9e48595afd3ddea430d9420a3
    Fixed -9ec5f337f9fecb932051eca4d24744475f25870e

    Affected versions

    v16.0.0-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-2023-0508 | CVE-DB