Login to PHP application using POST request fails without any error messages

Created:

2016-11-16 12:49:08 UTC

Modified:

2017-08-08 13:44:27 UTC

0

Was this article helpful?


Have more questions?

Submit a request

Login to PHP application using POST request fails without any error messages

Applicable to:

  • Plesk 12.5 for Linux
  • Plesk 12.5 for Windows

Symptoms

Login to PHP application using POST request fails without any error messages.

ModSecurity is installed and set into 'Tradeoff' or 'Thorough' mode in Tools & Settings > Web Application Firewall > Settings .

Causes

ModSecurity's analysis of POST data breaks login mechanism of application.

Resolution

Switch ModSecurity mode to 'Fast' in Tools & Settings > Web Application Firewall > Settings .

For Windows Server, please correct modsecurity.conf file in `C:\Program Files\ModSecurity IIS`, set:

SecRequestBodyAccess Off

and restart IIS.

Have more questions? Submit a request
Please sign in to leave a comment.