Cross-site scripting (XSS) vulnerability in open-flash-chart.swf in Open Flash Chart (aka Open-Flash Chart), as used in the Pretty Link Lite plugin before 1.6.3 for WordPress, JNews (com_jnews) component 8.0.1 for Joomla!, and CiviCRM 3.1.0 through 4.2.9 and 4.3.0 through 4.3.3, allows remote attackers to inject arbitrary web script or HTML via the get-data parameter.

The Quick Search API in CiviCRM 4.2.0 through 4.2.9 and 4.3.0 through 4.3.3 allows remote authenticated users to bypass the validation layer and conduct SQL injection attacks via a direct request to the "second layer" of the API, related to contact.getquick.

CiviCRM 2.0.0 through 4.2.9 and 4.3.0 through 4.3.3 does not properly enforce role-based access control (RBAC) restrictions for default custom searches, which allows remote authenticated users with the "access CiviCRM" permission to bypass intended access restrictions, as demonstrated by accessing custom contribution data without having the "access CiviContribute" permission.

Multiple SQL injection vulnerabilities in CRM/Core/Page/AJAX/Location.php in CiviCRM before 4.2.12, 4.3.x before 4.3.7, and 4.4.x before 4.4.beta4 allow remote attackers to execute arbitrary SQL commands via the _value parameter to (1) ajax/jqState or (2) ajax/jqcounty.