mandrekar.com XSS vulnerability

Vulnerable URL: http://www.mandrekar.com/nidhi/test2.php?currwx=error"'--!"KNOXSS Details: Description| Value ---|--- Patched:| No Latest check for patch:| 31.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated VIP website status:| No...