book.austrian.com XSS vulnerability

Vulnerable URL: https://book.austrian.com/app/fb.fly?origin='-alert'OPENBUGBOUNTY'-' Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No Check book.austrian.com SSL...