EPSS
Percentile
52.5%
Moodle is vulnerable to denial of service (DoS) attacks. A malicious user can forge a request to logout users through auth/shibboleth/logout.php.
auth/shibboleth/logout.php
git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47964
openwall.com/lists/oss-security/2015/01/19/1
moodle.org/mod/forum/discuss.php?d=278618