Upgrade to version 1.4.3 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
Vendor URL: http://moodle.org/ Vendor Specific News/Changelog Entry: http://moodle.org/doc/?frame=release.html Secunia Advisory ID:13515 Related OSVDB ID: 12544 Related OSVDB ID: 12542 Related OSVDB ID: 12546 Related OSVDB ID: 12543