mibaby.de XSS vulnerability

Vulnerable URL: https://www.mibaby.de/Suche?q=test%22%3E%3Cimg+src%3Dx+onerror%3Dalert%28%27OPENBUGBOUNTY%27%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 265650 VIP website...