WP 313 Update
Someone just tried to post an ad to my site and I received 4 email messages saying "WordPress Firewall has detected and blocked a potential attack!" It occurred on the add-new page. I could see from the message that the person was just trying to load an ad, nothing more sinister. The message said that "This may be a "Field Truncation Attack."
So I went to wp
-admin, general, firewall and at the top of the page there were a number of options that were checked. I don't really understand what they are, but I unchecked all of them except the Block Executable File Uploads. I'm not sure what I've done, don't even know if it's worked yet as my ip address is allowed so I can't check it here.
Can anyone tell me what those settings should be in order that people can post an ad? I need people to be able to put website addresses in, upload images, link to video. What do I need to do?
Please advise urgently!