Vulnerable requestīrute forcing the “n” successfully allowed me to set new password for any Facebook user.
#Fb otp hack android#
Facebook,this app also running in Background in android mobile and send message directly on server. A proof of concept video of the hackĪs you can see in the video, I was able to set a new password for the user by brute forcing the code which was sent to their email address and phone number. GitHub - abhigupta19/OTPhack: This app can be used to collect data from your messages.For applications it can be used for data analytics,collecting OTP for your inbox.Collected OTP can be used to hack social media accounts eg. I could then use this same password to log into my own hacked account. I tried to take over my own account (as per Facebook’s policy, you should not do any harm any other users’ accounts) and was successful in setting a new password for my account. Receive Online SMS: The website offers free disposable numbers to bypass OTP verification from different apps like WhatsApp, LINE, Facebook, Uber, etc. Interestingly, rate limiting was missing from forgot password endpoint. Then I looked out for the same issue on and. I tried to brute force the 6 digit code on and was blocked after 10–12 invalid attempts.
įacebook will then send a 6 digit code to this phone number or email address which the user has to enter in order to set a new password. Whenever a user Forgets their password on Facebook, they have an option to reset the password by entering their phone number and email address on. I was able to view messages, their credit/debit cards stored under their payment section, personal photos, and other private information.įacebook acknowledged the issue promptly, fixed it, and rewarded me with a US $15,000 bounty based on the severity and impact of this vulnerability. Facebook gives people the power to share and. Join Facebook to connect with Otp Hack and others you may know.
#Fb otp hack full#
This gave me full access to other users account by setting a new password. View the profiles of people named Otp Hack. This post is about a simple vulnerability I discovered on Facebook which I could have used to hack into other users’ Facebook accounts easily and without any user interaction.
I am publishing this with the permission of Facebook under the responsible disclosure policy. By AppSecure I figured out a way to hack any of Facebook’s 2 billion accounts, and they paid me a $15,000 bounty for it
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