CVE-2011-4203

The CVE-2011-4203 issue affects Moodle’s Calendar component, specifically calendar/set.php. The root cause is a CRLF injection via the url parameter, allowing remote attackers to inject arbitrary HTTP headers and perform HTTP response splitting. Affected versions are Moodle 1.9.x before 1.9.15, 2...

CVE-2011-4203

CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable...