Check this out

I wanted to see if Geocities had any sites that talked about WordPress so I could use them for a sample URL. I did a search:

https://us.geocities.yahoo.com/search?p=wordpress

Instead of giving me sites about WordPress, it gave me links to a bunch of the core files and plugins on WordPress installations on Geocities. Without the passwords it doesn’t appear that you can do any damage, but it’s still…yech…for lack of a better word.