HackerOne · Report #713
Upload profile photo from URL
Validstatus
44upvotes
15 Feb 2014disclosed
How it was found
Using this vulnerability users can upload images from any image URL. Just change upload type using inspect element (from "type=file" to "type=url") , paste URL in text field and hit enter or click on "Update Profile". Your profile photo will be changed to photo from URL.
P.S Im sorry for my bad english.