The isloggedin function in Php/login.inc.php in phpTrafficA 1.4.3 and earlier allows remote attackers to bypass authentication and obtain administrative access by setting the username cookie to "traffic." NOTE: some of these details are obtained from third party information.

Multiple directory traversal vulnerabilities in phpTrafficA 1.4.1, and possibly earlier, allow remote attackers to include arbitrary local files via a .. (dot dot) in the (1) file parameter to plotStat.php and the (2) lang parameter to banref.php.