Moodle — система управления образовательными электронными курсами

A remote code execution risk was identified in the Lesson activity. By ...

The course upload preview contained an XSS risk for users uploading unsafe data.

Wiki comments required additional sanitizing and access restrictions to prevent a stored XSS risk and potential IDOR risk.

Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.

The CSV grade import method contained an XSS risk for users importing the spreadsheet, if it contained unsafe content.

Students in "Only see own membership" groups could see other students in the group, which should be hidden.

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the Moodle webroot could utilise a local file include to achieve remote code execution.

ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.

A remote code execution risk was identified in the IMSCP activity. By default this was only available to teachers and managers.

H5P metadata automatically populated the author with the user's username, which could be sensitive information.