Moodle Credentials Management Errors Vulnerability - CVE-2014-7845
The generate_password function in Moodle through 2.4.11 2.5.x before 2.5.9 2.6.x before 2.6.6 and 2.7.x before 2.7.3 does not provide a sufficient number of possible temporary passwords which allows remote attackers to obtain access via a brute-force attack.