system
Describe <CVE-2012-4403>.
user
What is <CVE-2012-4403>?
assistant
theme/yui_combo.php in Moodle 2.3.x before 2.3.2 does not properly construct error responses for the drag-and-drop script, which allows remote attackers to obtain the installation path by sending a request for a nonexistent resource and then reading the response..