A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle. This flaw exists due to insufficient validation of user-supplied input in LTI provider library. The library does not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk. An attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems. This vulnerability allows a remote attacker to perform SSRF attacks.
CVSS Score
9.1
EPSS Score
0.014
Published
2022-11-25
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
0.004
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
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
0.006
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
0.016
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
0.009
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
0.006
Published
2022-09-30
A session hijack risk was identified in the Shibboleth authentication plugin.
CVSS Score
4.3
EPSS Score
0.007
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
0.006
Published
2022-09-29
An authentication bypass risk was identified in the external database authentication functionality, due to a type juggling vulnerability.
CVSS Score
6.5
EPSS Score
0.008
Published
2022-09-29