Multiple PHP file inclusion vulnerabilities in MySource 2.14.0 allow remote attackers to execute arbitrary PHP code and include arbitrary local files via the (1) INCLUDE_PATH and (2) SQUIZLIB_PATH parameters in new_upgrade_functions.php, (3) the INCLUDE_PATH parameter in init_mysource.php, and the PEAR_PATH parameter in (4) Socket.php, (5) Request.php, (6) Mail.php, (7) Date.php, (8) Span.php, (9) mimeDecode.php, and (10) mime.php.