PHP 4.x/5.0/5.1 - 'mb_send_mail()' Restriction Bypass

source: https://www.securityfocus.com/bid/16878/info PHP is prone to multiple input-validation vulnerabilities that could allow 'safemode' and 'openbasedir' security settings to be bypassed. These issues reside in the 'mbsendmail' function, the 'mail' function, and various PHP IMAP functions...