Rachel

A bit more digging has turned up that I just need to delete breadcrumb-navxt/breadcrumb_navxt_admin.php. Is that right?

That makes sense. Thank you.

I didn’t see your update before posting my reply. Are you saying that WP Multisite has no way to restrict what media files are loaded based on the current subdomain’s site ID?

Karpstrucking, I’m not sure you understood my question. My issue is not with linking to the image. Let me try to explain it more clearly.

User uploads image.jpg to their site foo.site.com. Foo.site.com has site id 1. Image.jpg is now available at foo.site.com/wp-content/uploads/sites/1/15/01/image.jpg.

Any site can link to foo.site.com/wp-content/uploads/sites/1/15/01/image.jpg and have the image appear, which is called hotlinking and is what you are saying. However, that is NOT what my question is regarding.

Again, I have image.jpg uploaded to foo.site.com with site id 1. Say we also have bar.site.com with site id 2 on the same Multisite network. Image.jpg does NOT exist on bar.site.com. It has not been uploaded to bar.site.com and is not in bar.site.com’s images under wp-content/uploads/sites/2/. HOWEVER, take the original image link, foo.site.com/wp-content/uploads/sites/1/15/01/image.jpg, change “foo” to “bar”, and the image still loads.

Does that make more sense? I am not talking about hotlinking.

Thank you!

I came here to post the same thing. So, as of January 5, 2015, this is still an issue.