HTTP Error 404.11 - Not Found

The request filtering module is configured to deny a request that contains a double escape sequence.

Most likely causes:

  • The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.

Things you can try:

  • Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.

Detailed Error Information:

Module   RequestFilteringModule
Notification   BeginRequest
Handler   StaticFile
Error Code   0x00000000
Requested URL   https://國考.tw:443/2020%E9%83%B5%E5%B1%80%E6%8B%9B%E8%80%83%E4%BD%95%E6%99%82%E8%80%83%EF%BC%9F%E5%A0%B1%E8%80%83%E8%B3%87%E6%A0%BC%E7%82%BA%E4%BD%95%EF%BC%9F%E7%AD%86%E8%A9%A6%E8%80%83%E5%93%AA%E4%BA%9B%E7%A7%91/
Physical Path   C:\inetpub\wordpress\2020%E9%83%B5%E5%B1%80%E6%8B%9B%E8%80%83%E4%BD%95%E6%99%82%E8%80%83%EF%BC%9F%E5%A0%B1%E8%80%83%E8%B3%87%E6%A0%BC%E7%82%BA%E4%BD%95%EF%BC%9F%E7%AD%86%E8%A9%A6%E8%80%83%E5%93%AA%E4%BA%9B%E7%A7%91\
Logon Method   Not yet determined
Logon User   Not yet determined

More Information:

This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.

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