I am not sure if this is a limitation from my host or not, but posting data on any backend form with the words "union" and "select" adjacent to each other seems to throw a 403 error.

To reproduce:

1) open the october test plugin 2) under people edit "Mary Smith" 3) change her name (or preferred name) to "My name is Abe, I am for the union, select me on your ballet this November!" the form saves fine

4) edit her again and type: "My name is Abe, I am for the union select me on your ballet this November!" the form fails to save, giving error "403".

Can someone else test this and see if the same happens?

4) edit her again and type: "My name is Abe, I am for the union select me on your ballet this November!" the form fails to save, giving error "403".

Unfortunately, this does not occur for me. Your web host may be configured to protect you from what it thinks is an SQL injection attack attempt