SQL injection vulnerability in frontends/php/popupbitem.php in Zabbix 1.8.15rc1 and earlier, and 2.x before 2.0.2rc1, allows remote attackers to execute arbitrary SQL commands via the itemid parameter.

SQL injection vulnerability in events.php in Zabbix 1.8.1 and earlier allows remote attackers to execute arbitrary SQL commands via the navtime parameter.

SQL injection vulnerability in the user.authenticate method in the API in Zabbix 1.8 before 1.8.2 allows remote attackers to execute arbitrary SQL commands via the user parameter in JSON data to apijsonrpc.php.

The Frontend in Zabbix before 1.8.20rc2, 2.0.x before 2.0.11rc2, and 2.2.x before 2.2.2rc1 allows remote "Zabbix Admin" users to modify the media of arbitrary users via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in the formatQuery function in frontends/php/include/classes/class.curl.php in Zabbix before 1.8.3rc1 allow remote attackers to inject arbitrary web script or HTML via the (1) filterset, (2) showdetails, (3) filterrst, or (4) txtselect parameters to the triggers page (trstatus.php). NOTE: some of these details are obtained from third party information.

The API in Zabbix before 1.8.20rc1, 2.0.x before 2.0.11rc1, and 2.2.x before 2.2.2rc1 allows remote authenticated users to spoof arbitrary users via the user name in a user.login request.