Directory traversal vulnerability in class.layout_phpcms.php in phpCMS 1.2.x before 1.2.1pl2 allows remote attackers to read or include arbitrary files, as demonstrated using a .. (dot dot) in the language parameter to parser.php.
Cross-site scripting (XSS) vulnerability in parser.php in phpCMS 1.2.1 and earlier, with non-stealth and debug modes enabled, allows remote attackers to inject arbitrary web script or HTML via the file parameter.
parser.php in phpCMS 1.2.1 and earlier, with non-stealth and debug modes enabled, allows remote attackers to gain sensitive information via an invalid file parameter, which reveals the web server's installation path.