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
php-7.0.6
Error Code
0x00000000
Requested URL
http://cec-cuneo.it:80/index.php%3Fid=3103&sa=U&ved=0ahUKEwjUg96Ng5vMAhUDRhQKHU-JDnY4ZBAWCLQEMGA&usg=AFQjCNH44aiUj2EiSxHJqtnanUeqpXc8dw/admin/sqlpatch.php/fileadmin/cec-cuneo/content/files/NEWS/index.php%3Fid=3103&sa=U&ved=0ahUKEwjUg96Ng5vMAhUDRhQKHU-JDnY4ZBAWCLQEMGA&usg=AFQjCNH44aiUj2EiSxHJqtnanUeqpXc8dw/admin/sqlpatch.php/typo3temp/fileadmin/cec-cuneo/content/files/PRIVACY/fileadmin/cec-cuneo/content/files/albo_pretorio/2019/Determine_Responsabile/fileadmin/cec-cuneo/content/files/albo_pretorio/2019/Delibere_ASSEMBLEA/AC_08_19.12_Approvazione_bilancio_di_previsione_2020.pdf
Physical Path
C:\website\CEC-Cuneo\index.php%3Fid=3103&sa=U&ved=0ahUKEwjUg96Ng5vMAhUDRhQKHU-JDnY4ZBAWCLQEMGA&usg=AFQjCNH44aiUj2EiSxHJqtnanUeqpXc8dw\admin\sqlpatch.php\fileadmin\cec-cuneo\content\files\NEWS\index.php%3Fid=3103&sa=U&ved=0ahUKEwjUg96Ng5vMAhUDRhQKHU-JDnY4ZBAWCLQEMGA&usg=AFQjCNH44aiUj2EiSxHJqtnanUeqpXc8dw\admin\sqlpatch.php\typo3temp\fileadmin\cec-cuneo\content\files\PRIVACY\fileadmin\cec-cuneo\content\files\albo_pretorio\2019\Determine_Responsabile\fileadmin\cec-cuneo\content\files\albo_pretorio\2019\Delibere_ASSEMBLEA\AC_08_19.12_Approvazione_bilancio_di_previsione_2020.pdf
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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