Improper Validation Affecting cefsharp.winforms Open this link in a new tab package, versions [,86.0.241)


0.0
high
  • Exploit Maturity

    Mature

  • Attack Complexity

    Low

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  • snyk-id

    SNYK-DOTNET-CEFSHARPWINFORMS-1047307

  • published

    1 Dec 2020

  • disclosed

    27 Nov 2020

  • credit

    Unknown

How to fix?

Upgrade CefSharp.WinForms to version 86.0.241 or higher.

Overview

CefSharp.WinForms is a the CefSharp Chromium-based browser component (WinForms control).

Affected versions of this package are vulnerable to Improper Validation. The value of a node was accessed without prior HasValue check. With WebAssembly this node is not guaranteed to be a value.