CVE-2020-13263

    Dashboard / Vulnerabilities / CVE-2020-13263

    CVE-2020-13263

    Published: 19 Jun 2020Last Modified: 27 Aug 2026

    Summary:

    Details: An authorization issue relating to project maintainer impersonation was identified in GitLab EE 9.5 and later through 13.0.1 that could allow unauthorized users to impersonate as a maintainer to perform limited actions.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13263.json, https://gitlab.com/gitlab-org/gitlab/-/issues/211940, https://hackerone.com/reports/819821

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 754d8caeefdcb887a8a955155cbec436f7ae13c9
    Fixed -a83f3b1c8cee724f394fbf0c6872928e4f8e882b

    Affected versions

    13.0.0

    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-2020-13263 | CVE-DB