A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.
CVSS Score
5.4
EPSS Score
0.003
Published
2022-11-23
A reflected cross-site scripting vulnerability was discovered in Moodle. This flaw exists due to insufficient sanitization of user-supplied data in policy tool. An attacker can trick the victim to open a specially crafted link that executes an arbitrary HTML and script code in user's browser in context of vulnerable website. This vulnerability may allow an attacker to perform cross-site scripting (XSS) attacks to gain access potentially sensitive information and modification of web pages.
CVSS Score
6.1
EPSS Score
0.007
Published
2022-11-23
The stored-XSS vulnerability was discovered in Moodle which exists due to insufficient sanitization of user-supplied data in several "social" user profile fields. An attacker could inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
CVSS Score
5.4
EPSS Score
0.003
Published
2022-11-23
Enabling and disabling installed H5P libraries did not include the necessary token to prevent a CSRF risk.
CVSS Score
8.8
EPSS Score
0.002
Published
2022-10-06
Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an XSS risk or a page failing to load.
CVSS Score
7.1
EPSS Score
0.004
Published
2022-09-30
A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified.
CVSS Score
9.8
EPSS Score
0.073
Published
2022-09-30
A limited SQL injection risk was identified in the "browse list of users" site administration page.
CVSS Score
9.8
EPSS Score
0.007
Published
2022-09-30
The H5P activity attempts report did not filter by groups, which in separate groups mode could reveal information to non-editing teachers about attempts/users in groups they should not have access to.
CVSS Score
4.3
EPSS Score
0.002
Published
2022-09-30
A session hijack risk was identified in the Shibboleth authentication plugin.
CVSS Score
4.3
EPSS Score
0.004
Published
2022-09-29
Insufficient capability checks made it possible for teachers to download users outside of their courses.
CVSS Score
4.3
EPSS Score
0.003
Published
2022-09-29