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Showing posts from November, 2013

Facebook Open URL Redirection Vulnerability

About 2 week ago, I discovered an open url redirection vulnerability in Facebook that allowed me to have a facebook.com link redirect to any website without restrictions & users  confirmation Description: [#] Title           :  Facebook Open URL Redirection  [#] Status        :  fixed [#] Severity     :  High [#] Works on  :  Any browser with any version [#] Homepage  : www.facebook.com [#] Author       :  Jitendra Jaiswal ( India ) The flaw exists in the way facebook handled the u parameter. Visiting the link below would always redirect to the facebook homepage: http://www.facebook.com/a.php?u=http%3A%2F%2Fjeet.com But I noticed that changing the url to a another url , for example: http://www.facebook.com/a.php?u=http%3A%2F%2Fyahoo.com in that the target destination yahoo.com and it will redirect successfully: http://www.facebook.com/a.php?u=http%3A%2F%2Fyahoo.com Facebook have the ability to filter and ban particular websites from redirect

Click-jacking or UI Redressing

Hi! Just want to share my finding, I have found Click-jacking or UI Redressing Vulnerability in   on Google Map , enjoy ;-) This bug was reported to Google Security Team, fixed immediately. About Title:  ClickJacking or UI Redressing on Google Map Business Risk: Normal Discovery Date: October 8, 2013 Author: Jitendra Jaiswal (me) Poc Details   Impact On victim :  1. attacker change victim profile pic by useing his webcam and upload 2. update status acording to attacker Best, Jeet Jaiswal