writeups.xyz writeups.xyz / Rahul Kankrale (@RahulKankrale)

Title Vulnerabilities Programs Authors
Access Twitter blue features using deeplink without a subscription.
Instagram vulnerability : Turn off all type of message requests using deeplink (Android)
Facebook android vulnerability: Launching internal/tighten deeplink onbehalf of user
Facebook android webview vulnerability : Execute arbitrary javascript (xss) and load arbitrary website
[IDOR] add or remove the linked publications from Author Publisher settings — Facebook Bug Bounty
Facebook Messenger for android indirect thread deletion vulnerability.
Google Photos : Theft of Database & Arbitrary Files Android Vulnerability
Sending ephemeral message to any Facebook user
Launching Internal & Non-Exported Deeplinks On Facebook
Facebook: Linkshim protection bypass using fb://webview
Facebook iOS address bar spoofing
Facebook Page Admin Disclosure
Perform substring search for emails even if Workplace admin hides email profile field.
SVE-2020-18025: Unauthorised access to Samsung secure folder files
Android : SOP Bypass to steal system files.
FB & Messenger for iOS : Address Bar spoofing using data uri
Private giant chat app – Send message to victim while sender blocked
From NA to $3000 : Facebook’s URL spoofing vulnerability
DoS on Facebook Android app using 65530 characters of ZERO WIDTH NO-BREAK SPACE.
Whatsapp user’s IP disclosure with Link Preview feature
Facebook mailto injection leads to social engineering & spam attack