Moodle ≫ Moodle

Enabling and disabling installed H5P libraries did not include the necessary token to prevent a CSRF risk.

Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an XSS risk or a page failing to load.

A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified.

A limited SQL injection risk was identified in the "browse list of users" site administration page.

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.

A session hijack risk was identified in the Shibboleth authentication plugin.

Insufficient capability checks made it possible for teachers to download users outside of their courses.

An authentication bypass risk was identified in the external database authentication functionality, due to a type juggling vulnerability.

Insufficient escaping of the LaTeX preamble made it possible for site administrators to read files available to the HTTP server system account.

It was possible for a student to view their quiz grade before it had been released, using a quiz web service.