EPSS
Percentile
69.7%
Moodle is vulnerable to open redirects. The function clean_param in lib/moodlelib.php does not validate URLs properly, allowing a malicious user to pass a URL to the application to redirect other users to a malicious website.
clean_param
lib/moodlelib.php
git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50688
openwall.com/lists/oss-security/2015/07/13/2
www.securitytracker.com/id/1032877
moodle.org/mod/forum/discuss.php?d=316662