Microsoft ADFS 4.0 Windows Server 2016 and previous (Active Directory Federation Services) has an SSRF vulnerability via the txtBoxEmail parameter in /adfs/ls.
- http://packetstormsecurity.com/files/149376/Microsoft-ADFS-4.0-Windows-Server-2016-Server-Side-Request-Forgery.html
- http://seclists.org/fulldisclosure/2018/Sep/13
- https://seclists.org/bugtraq/2018/Sep/26
- https://github.com/0dayhunter/Facebook-BugBounty-Writeups
- https://github.com/Jester0x01/Facebook-Bug-Bounty-Writeups
- https://github.com/Krishnathakur063/Facebook-BugBounty-Writeup
- https://github.com/bikramsah/Meta--BugBounty-Writeups
- https://github.com/jaiswalakshansh/Facebook-BugBounty-Writeups
- https://github.com/th4nu-0x0/Collection_Of_Writeups