Multiple SQL injection vulnerabilities in Mantis 0.17.2 and earlier, when running without magic_quotes_gpc enabled, allows remote attackers to gain privileges or perform unauthorized database operations via modified form fields, e.g. to account_update.php.
summary_graph_functions.php in Mantis 0.17.3 and earlier allows remote attackers to execute arbitrary PHP code by modifying the g_jpgraph_path parameter to reference the location of the PHP code.