lars-bambussen.com XSS vulnerability

Vulnerable URL: http://lars-bambussen.com/gallery/search.php?searchstring=" autofocus onfocus="alert'OPENBUGBOUNTY' Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 9318788 VIP websi...