Android-Reports-and-Resources

HackerOne Reports

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Steal files

Token leakage due to stolen files via unprotected Activity

https://hackerone.com/reports/288955

Steal files due to exported services

https://hackerone.com/reports/258460

Steal files due to unprotected exported Activity

https://hackerone.com/reports/161710

Steal files due to insecure data storage

https://hackerone.com/reports/44727

Insecure local data storage, makes it easy to steal files

https://hackerone.com/reports/57918

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Bypasses

Two-factor authentication bypass due to vuln endpoint

https://hackerone.com/reports/202425

Another endpoint Auth bypass

https://hackerone.com/reports/205000

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XSS

XSS via SAMLAuthActivity (Also Webview could have been implimented insecurely).

https://hackerone.com/reports/283058

XSS in ImageViewerActivity

https://hackerone.com/reports/283063

XSS via start ContentActivity

https://hackerone.com/reports/189793

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Privilage Esculation

Access protected components via intent

https://hackerone.com/reports/200427

Fragment injection

https://hackerone.com/reports/43988

Javascript injection

https://hackerone.com/reports/54631

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Intercept Broadcasts

Possible to intercept broadcasts about file uploads

https://hackerone.com/reports/167481

Vulnerable exported broadcast reciever

https://hackerone.com/reports/289000

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Practice Apps

Android-InsecureBankv2

Insecure banking app with a lot of insecure implimentations

Resources

OWASP top 10 2016

OWASP mobile testing guide

Android Reversing 101

Detect secret leaks in Android apps online

Android Security Guidelines

Attacking vulnerable Broadcast Recievers

Android Webview Vulnerabilities

Android reverse engineering recon