Moodle — система управления образовательными электронными курсами

lib.php in the Submission comments plugin in the Assignment module in Moodle 2.3.x before 2.3.4 and 2.4.x before 2.4.1 allows remote attackers to read or modify the submission comments (aka feedback comments) of arbitrary users via a crafted URI.

calendar/managesubscriptions.php in the Manage Subscriptions implementation in Moodle 2.4.x before 2.4.1 omits a capability check, which allows remote authenticated users to remove course-level calendar subscriptions by leveraging the student role and sending an iCalendar object.

Moodle 2.3.x before 2.3.3 allows remote authenticated users to bypass the moodle/role:manage capability requirement and read all capability data by visiting the Check Permissions page.

Moodle 2.3.x before 2.3.3 allows remote authenticated users to bypass ...

The Database activity module in Moodle 2.1.x before 2.1.9, 2.2.x before 2.2.6, and 2.3.x before 2.3.3 allows remote attackers to bypass intended restrictions on reading other participants' entries via an advanced search.

The Database activity module in Moodle 2.1.x before 2.1.9, 2.2.x befor ...

The Portfolio plugin in Moodle 2.1.x before 2.1.9, 2.2.x before 2.2.6, and 2.3.x before 2.3.3 allows remote authenticated users to upload and execute files via a modified Portfolio API callback.

The Portfolio plugin in Moodle 2.1.x before 2.1.9, 2.2.x before 2.2.6, ...

The Database activity module in Moodle 2.1.x before 2.1.9, 2.2.x before 2.2.6, and 2.3.x before 2.3.3 allows remote authenticated users to read activity entries of a different group's users via an advanced search.

The Database activity module in Moodle 2.1.x before 2.1.9, 2.2.x befor ...