qatarairways.com XSS vulnerability

Vulnerable URL: https://www.qatarairways.com/PrivilegeClub/OfferDetails.page?promoCode=DUSITMAY17=%27;%20prompt%27OPENBUGBOUNTY%27;//=Hotels Details: Description| Value ---|--- Patched:| Yes, at 06.11.2017 Latest check for patch:| 06.11.2017 10:37 GMT Vulnerability type:| XSS Vulnerability status...