Moodle 3.x has user fullname disclosure on the user preferences page.
https://moodle.org/mod/forum/discuss.php?d=355554
http://www.securityfocus.com/bid/99606
Source: Mitre, NVD
Published: 2017-07-17
Updated: 2017-07-19
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N