thawte.de XSS vulnerability

Vulnerable URL: https://www.thawte.de/leadgen.html?a=UXB1A-518-04-10%22onload=prompt%28/OPENBUGBOUNTY/%29%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1428307 VIP website...