ninewest.plentycontent.com XSS vulnerability

Vulnerable URL: http://ninewest.plentycontent.com/kirnazabete/api/ajax/get-page.php?callback=" Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website...