bongkoch.com XSS vulnerability

Vulnerable URL: http://www.bongkoch.com/catalog/advancedsearchresult.php?keywords=asd"indescription=1subcat=1 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 25.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1279814 Google Pagerank...