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   ExtensionlessUrlHandler-Integrated-4.0
Error Code   0x00000000
Requested URL   http://careers.ashg.org:80/jobs/15146885/%5C%22https:/jobrxiv.org/job/albert-einstein-college-of-medicine-27778-postdoc-in-chromatin-biology-proteomics-and-innovative-cell-culture-models/"https:/nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Feinstein.pure.elsevier.com%2Fen%2Fpersons%2Fpablo-e-castillo&data=04%7C01%7Clani.allen%40einsteinmed.org%7C4a050948aa5f4db2a80208d880337ab5%7C9c01f0fd65e040c089a82dfd51e62025%7C0%7C0%7C637400305886633949%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=3xFOQDK9m4y5GAYAgcyE5UdhAk%2FdCcqqKmtMyOesNYI%3D&reserved=0%5C%22
Physical Path   C:\dev\webroot\jobs\15146885\%5C%22https:\jobrxiv.org\job\albert-einstein-college-of-medicine-27778-postdoc-in-chromatin-biology-proteomics-and-innovative-cell-culture-models\"https:\nam04.safelinks.protection.outlook.com\
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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