In Moodle 3.x, quiz web services allow students to see quiz results when it is prohibited in the settings.
https://moodle.org/mod/forum/discuss.php?d=364383
http://www.securityfocus.com/bid/102754
Source: Mitre, NVD
Published: 2018-01-22
Updated: 2018-02-05
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 4.3
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N