Multiple SQL injection vulnerabilities in Sysbotz Systems Panel 1.0.6 and earlier allow remote attackers to execute arbitrary SQL commands via (1) the cid parameter in knowledgebase/index.php, (2) the aid parameter in knowledgebase/view.php, (3) the cid parameter in contact/update.php, (4) the letter parameter in links/index.php, (5) the mid parameter in messageboard/view.php, and (6) the tid parameter in tickets/view.php.