CVE-2021-39918

    Dashboard / Vulnerabilities / CVE-2021-39918

    CVE-2021-39918

    Published: 13 Dec 2021Last Modified: 27 Aug 2026

    Summary:

    Details: Incorrect Authorization in GitLab EE affecting all versions starting from 11.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows a user to add comments to a vulnerability which cannot be accessed.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39918.json, https://gitlab.com/gitlab-org/gitlab/-/issues/329916, https://hackerone.com/reports/1180043

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7c11ed8c916a10f6d9c32635986008b48410531f
    Fixed -057790c613dea428aa523357c333ced5433794ee

    Affected versions

    v14.5.1-ee
    v14.5.0-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-2021-39918 | CVE-DB