Cross-site scripting (XSS) vulnerability in include.php in Achievo 1.4.5 allows remote attackers to inject arbitrary web script or HTML via the field parameter.

SQL injection vulnerability in dispatch.php in Achievo 1.4.5 allows remote authenticated users to execute arbitrary SQL commands via the activityid parameter in a stats action.

SQL injection vulnerability in the getemployee function in classweekreport.inc in Achievo before 1.4.0 allows remote attackers to execute arbitrary SQL commands via the userid parameter (aka userid variable) to dispatch.php.

Multiple cross-site scripting (XSS) vulnerabilities in Achievo before 1.4.0 allow remote attackers to inject arbitrary web script or HTML via (1) the scheduler title in the scheduler module, and the (2) atksearch[contractnumber], (3) atksearchAEcustomer[customer], (4) atksearchmode[contracttype], and possibly (5) atksearch[contractname] parameters to the Organization Contracts administration page, reachable through dispatch.php.

Unrestricted file upload in the mcpuk file editor (atk/attributes/fck/editor/filemanager/browser/mcpuk/connectors/php/config.php) in Achievo 1.2.0 through 1.3.2 allows remote attackers to execute arbitrary code by uploading a file with .php followed by a safe extension, then accessing it via a direct request to the file in the Achievo root directory. NOTE: this is only a vulnerability in environments that support multiple extensions, such as Apache with the modmime module enabled.