This is a blocked hacker recon/probe/attempt looking for the known vulnerability in the revolution slider plugin or trying to exploit and hack your website. You do not need to do anything since BPS has already blocked the hacker recon/probe/hacking attempt. See the link below for more info.
http://forum.ait-pro.com/forums/topic/slider-revolution-responsive-wordpress-plugin-vulnerability/
The other security log entry is another hacker recon/probe/attempt that is being blocked.