An issue was discovered in Moodle 3.x. By substituting URLs in portfolios, users can instantiate any class. This can also be exploited by users who are logged in as guests to create a DDoS attack.
CVSS Score
8.1
EPSS Score
0.016
Published
2018-05-25
A flaw was found in Moodle 3.4 to 3.4.1, 3.3 to 3.3.4, 3.2 to 3.2.7, 3.1 to 3.1.10 and earlier unsupported versions. Unauthenticated users can trigger custom messages to admin via paypal enrol script. Paypal IPN callback script should only send error emails to admin after request origin was verified, otherwise admin email can be spammed.
CVSS Score
5.3
EPSS Score
0.014
Published
2018-04-04
Moodle 3.x has Server Side Request Forgery in the filepicker.
CVSS Score
6.5
EPSS Score
0.156
Published
2018-01-22
In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames.
CVSS Score
6.5
EPSS Score
0.013
Published
2018-01-22
In Moodle 3.x, quiz web services allow students to see quiz results when it is prohibited in the settings.
CVSS Score
4.3
EPSS Score
0.01
Published
2018-01-22
In Moodle 3.x, there is XSS via a calendar event name.
CVSS Score
5.4
EPSS Score
0.008
Published
2018-01-22
In Moodle 3.x, students can find out email addresses of other students in the same course. Using search on the Participants page, students could search email addresses of all participants regardless of email visibility. This allows enumerating and guessing emails of other students.
CVSS Score
4.3
EPSS Score
0.012
Published
2017-11-20
Moodle 3.x has XSS in the contact form on the "non-respondents" page in non-anonymous feedback.
CVSS Score
6.1
EPSS Score
0.011
Published
2017-09-18
In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access.
CVSS Score
4.3
EPSS Score
0.01
Published
2017-09-18
Cross-site scripting (XSS) vulnerability in the Flash component infrastructure in YUI 2.4.0 through 2.8.1, as used in Bugzilla, Moodle, and other products, allows remote attackers to inject arbitrary web script or HTML via vectors related to charts/assets/charts.swf.
CVSS Score
4.3
EPSS Score
0.045
Published
2010-11-07