Arbitrary File Upload Affecting umbracocms package, versions [0,]


0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.24% (62nd percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-DOTNET-UMBRACOCMS-5775819
  • published 14 Jul 2023
  • disclosed 24 May 2022
  • credit Unknown

How to fix?

There is no fixed version for UmbracoCms.

Overview

UmbracoCms is a package that installs Umbraco Cms in your Visual Studio ASP.NET project

Affected versions of this package are vulnerable to Arbitrary File Upload via the Install Packages functionality, leading to Remote Code Execution.

Note:

As a pre-requisite for exploiting this vulnerability, valid account credentials with package installation permissions are needed (Admin or custom role).

References