Improper Access Control Affecting hangfire package, versions [1.7.25,1.7.26)


0.0
high
  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-DOTNET-HANGFIRE-1910224

  • published

    12 Jan 2022

  • disclosed

    3 Nov 2021

  • credit

    silentw

How to fix?

Upgrade Hangfire to version 1.7.26 or higher.

Overview

Hangfire is a package that provides an easy way to perform background job processing in .NET and .NET Core applications.

Affected versions of this package are vulnerable to Improper Access Control via the LocalRequestsOnlyAuthorizationFilter which is not being used by default, allowing remote access to the server.