Variable overwrite vulnerability in libsecure.php in Turnkey PHP Live Helper 2.0.1 and earlier, when register_globals is enabled, allows remote attackers to overwrite arbitrary variables related to the db config file. NOTE: this can be leveraged for code injection by overwriting the language file.

Eval injection vulnerability in globalsoff.php in Turnkey PHP Live Helper 2.0.1 and earlier allows remote attackers to execute arbitrary PHP code via the test parameter, and probably arbitrary parameters, to chat.php.

SQL injection vulnerability in onlinestatus_html.php in Turnkey PHP Live Helper 2.0.1 and earlier allows remote attackers to execute arbitrary SQL commands via the dep parameter, related to lack of input sanitization in the get function in global.php.

PHP remote file inclusion vulnerability in global.php in Turnkey Web Tools PHP Live Helper 2.0 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the abs_path parameter.

Cross-site scripting (XSS) vulnerability in chat.php in PHP Live Helper allows remote attackers to inject arbitrary web script or HTML via the PHPSESSID parameter.

Directory traversal vulnerability in (1) initiate.php and (2) possibly other PHP scripts in Turnkey Web Tools PHP Live Helper 1.8, and possibly later versions, allows remote authenticated users to include and execute arbitrary local files via directory traversal sequences in the language cookie, as demonstrated by uploading PHP code in a gl_session cookie to users.php, which causes the code to be stored in error.log, which is then included by initiate.php.

Multiple PHP remote file inclusion vulnerabilities in Turnkey Web Tools PHP Live Helper 1.8 allow remote attackers to include and execute arbitrary PHP code via the abs_path parameter in (1) initiate.php, (2) waiting.php, (3) welcome.php, (4) admin/index.php, (5) javascript.php, (6) checkchat.php, and (7) blank.php.