Umbraco released a cricital security patch on March 17, 2020.

Find out if your Umbraco installation has a security vulnerability, then FIX IT AUTOMATICALLY.

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Server admins, looking for a quick fix? As a temporary measure you can use the windows REPLACE command to replace all occurrences of a file on your server with a single command.

Example Syntax:

replace "C:\Users\FyinDotCom\Downloads\ClientDependency.Core.dll" c:\inetpub\wwwroot /s

What Does it Do?

Created by, the tool can scan your server for what version of Umbraco is installed and audits any Umbraco installations to determine if they need to be patched. You can select which installations to apply the security patch, and apply it with just a few clicks. As a precaution, the tool also makes a copy of the original .dll file.

Stop waiting.
Start patching.


How it works:

  1. Download the app
  2. Select a directory
  3. Click the search button. Umbraco installations that need to be patched will be highlighted in red.
  4. Right-click on an installation to patch and select "Apply Patch"

About the Tool

Scan & Identify

Specify which drive to scan. Versions of Umbraco that need to be patched are highlighted in red.

Save Time

Automate the process of finding & fixing your Umbraco installations instead of doing it manually.

Free to Use

The app is free to download and use for the Umbraco community.