Badoo Account Takeover. This blog post was posted by Harsh Jaiswalas a contributor on Bug Bounty POC .

by harshjaiswal · Printed March 27, 2016 · Upgraded April 12, 2016

Badoo Levels Takeover – Bug Bounty POC

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Many thanks Bharat & Behroz with this amazing platform I’m beginner, quickly i ll show my other 2 FB dilemmas complete worthy of 3000$

Hey everyone else around ! Now i want to display my personal choosing of Badoo from where I will takeover individuals accounts by just offering him/her a poisionous hyperlink

Badoo are a dating-focused social networking solution, started in 2006[4]and head office in Soho, London. The site functions in 180 region and is most well known in Latin America, The country of spain, Italy and France. Badoo positions as the 281st top web site in the field, in accordance with Alexa Internet as of April 2014. This site functions on a freemiummodel. To gain extra characteristics, a user will pay a fee or let Badoo to e-mail all his or her buddies.

Allows begin

First of all i wanna give thanks to my good friend Rudra exactly who usually encourage me personally the guy considering me personally a simple connect and that I took away a free account takeover as a result

The insect really was easy, it works on a CSRF & A token missconfiguration. And simply valid for

Once we transfer photo from Facebook or Instagram it have no any anti-CSRF token, the Twitter token which generated via Badoo was legitimate for everyuser. Now I could promote a web link to a user of my fb levels to transfer photos, if user will push on okay then image can be brought in to their accounts.

But exactly how i got an takeover here ?

The thing i realized that the hyperlink generated is change the user FB linked profile with attacker’s FB levels as well as the best part was user simply need to see connect no terminate or ok pressing expected.

Today an assailant can login via FB and fully takeover the profile and will access all his speak, exclusive photographs and every thing

The insect try patched within 2 days of intial document. Benefit ($850) is fairly much less from my personal hope .

Strategies to replicate had been :-

1 -Create two Badoo profile attacker & sufferer and connect 2 diff fb account in all of them

2- Login as ‘attacker’ and head to import images via fb and replicate the hyperlink from Address pub

3- today login as ‘victim’ in diffrent internet browser and open the web link and then click terminate.

4- FB profile of ‘victim’ was substituted for FB accounts of ‘attacker’ (taken out of best hookup apps for married ‘attacker’ one)

5-Login via attacker’s FB accounts and you will be signed in as ‘victim’ account

Congo u simply hacked target levels

Most description

Imagine a person need a merchant account of attacker ‘A’ with FB linked which ‘FB-of-A’ and a target accounts ‘B’ with fb linked which is ‘FB-of-B’ today attacker make a link to transfer pictures from his fb and provide it to sufferer ‘B’ he opens up they and press terminate but this bring changed their FB account ‘FB-of-B’ to attacker’s FB levels ‘FB-of-A’, now assailant can login along with his fb membership in victim’s badoo fund.

I will talk with my personal prey on Badoo and may have actually hacked his/her levels in five full minutes

Bug Schedule

09 March : Reported 10 March : Bounty Rewarded 850 USD 11 March : insect patched