The Cacti Group Cacti 0.8.2a

config.php in Cacti 0.8.6e and earlier allows remote attackers to set the no_http_headers switch, then modify session information to gain privileges and disable the use of addslashes to conduct SQL injection attacks.

PHP remote file inclusion vulnerability in config_settings.php in Cacti before 0.8.6e allows remote attackers to execute arbitrary PHP code via the config[include_path] parameter.

Cacti 0.8.6e and earlier does not perform proper input validation to protect against common attacks, which allows remote attackers to execute arbitrary commands or SQL by sending a legitimate value in a POST request or cookie, then specifying the attack string in the URL, which causes the get_request_var function to return the wrong value in the $_REQUEST variable, which is cleansed while the original malicious $_GET value remains unmodified, as demonstrated in (1) graph_image.php and (2) graph.php.

SQL injection vulnerability in auth_login.php in Cacti 0.8.5a allows remote attackers to execute arbitrary SQL commands and bypass authentication via the (1) username or (2) password parameters.

SQL injection vulnerability in config_settings.php for Cacti before 0.8.6e allows remote attackers to execute arbitrary SQL commands via the id parameter.

PHP file inclusion vulnerability in top_graph_header.php in Cacti 0.8.6d and possibly earlier versions allows remote attackers to execute arbitrary PHP code via the config[library_path] parameter.