CVE-2018-20500

    Dashboard / Vulnerabilities / CVE-2018-20500

    CVE-2018-20500

    Published: 17 May 2019Last Modified: 27 Aug 2026

    Summary:

    Details: An insecure permissions issue was discovered in GitLab Community and Enterprise Edition 9.4 and later but before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. The runner registration token in the CI/CD settings could not be reset. This was a security risk if one of the maintainers leaves the group and they know the token.

    References: https://about.gitlab.com/2018/12/31/security-release-gitlab-11-dot-6-dot-1-released/, https://about.gitlab.com/blog/categories/releases/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1cfb4f1bd87be2a38c61dbe78f10c351449ab8b4
    Fixed -c161d18cc315d377506b802e05c7f9478ddf9bbb

    Affected versions

    v11.6.0-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