Hacking Facebook users just from chat box using multiple vulnerabilities
Apr 17, 2013
Nir Goldshlager , Founder/CEO at Break Security known for finding serious flaws in Facebook once again on The Hacker News for sharing his new finding i.e Stored Cross-site Scripting (XSS) in Facebook Chat, Check In and Facebook Messenger. Stored Cross-site Scripting ( XSS ) is the most dangerous type of Cross Site Scripting. Web applications where the injected code is permanently stored on the target servers, such as in a database, in a message forum, visitor log, comment field, etc 1.) Stored XSS In Facebook Chat: This vulnerability can be used to conduct a number of browser-based attacks including, Hijacking another user's browser, Capturing sensitive information viewed by application users, Malicious code is executed by the user's browser etc. When a user starts a new message within Facebook that has a link inside, a preview GUI shows up for that post. The GUI is used for presenting the link post using a parameter i.e attachment[params][title],attac