poenglishcake.com XSS vulnerability

Vulnerable URL: http://www.poenglishcake.com/en/genericpractice?activity=slideshow"'--!=2 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 16.08.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 951932 VIP website status:| No Check...