Public PortSwigger Web Security bug reports.

Team Bounty Title
PortSwigger Web Security - Misconfiguration: Missing Custom Error Page (CWE-12 & CWE-756)
PortSwigger Web Security - Email Spoofing
PortSwigger Web Security - HTTP OPTION Method is Enabled on portswigger.net
PortSwigger Web Security - JSBeautifier BApp: Race condition leads to memory disclosure
PortSwigger Web Security - Order-phishing via Payment ID URL
PortSwigger Web Security $350 XSS in IE11 on portswigger.net via Flash