Knowledge Base

Potentially A potentially dangerous Request ”Error and Solution in ASP Projects

ASP Projelerde “A potentially dangerous Request” Hatası ve Çözümü

In ASP projects, some characters in the URL content are blocked in IIS for security reasons. This conflicts with the coding structure of some projects and causes errors. For example, if your page URL is like this, you may have problems:

https://www.xxxxxx.com/product-dugun-invitation/b=1&page=2

Example of Error Received

A potentially dangerous Request. Path value was detected from the client (&).

Solution

You can insert the following code into your Web.config file: