GHSA-4vp3-vfww-8648

    Dashboard / Vulnerabilities / GHSA-4vp3-vfww-8648

    GHSA-4vp3-vfww-8648

    Published: 13 Apr 2021Last Modified: 10 Sept 2026

    Summary: Incorrect permission enforcement in UmbracoCms

    Details: Editors/LogViewerController.cs in Umbraco through 8.9.1 allows a user to visit a logviewer endpoint even if they lack Applications.Settings access.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-29454, https://github.com/umbraco/Umbraco-CMS/pull/9361

    Affected packages

    Package

    Name: UmbracoCms

    Purl: pkg:nuget/UmbracoCms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.10.0

    Affected versions

    4.10.0
    4.10.0-beta
    4.10.0-rc
    4.10.1
    4.10.1.1

    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
    GHSA-4vp3-vfww-8648 | CVE-DB