I've been having these rattles coming from the glove box and found a solution for it. Look under the two ends of the glove box and you'll find two screws at each end. I tightened them and now the rattles are gone. Hopefully it'll stay that way and this solution will help you guys who have this problem as mine.

 

Underneath I see one gold screw on the right side. Nothing on the left side though.

Any ideas?

 

Yup, that's the gold screw I'm talking about. You have to really stick your head under the left side, I twisted and turned my head until I saw one. Try again, maybe using a light might help.

 

Ahhh! I found it

I also have the glove box rattle you mentioned in your previous post. Both of my screws were not loose. However, I was able to tighten them a little more with some minor force.