Moodle — система управления образовательными электронными курсами

Actions in the admin preset tool did not include the necessary token to prevent a CSRF risk.

Insufficient escaping of participants' names in the participants page table resulted in a stored XSS risk when interacting with some features.

Additional sanitizing was required when opening the equation editor to prevent a stored XSS risk when editing another user's equation.

The referrer URL used by MFA required additional sanitizing, rather than being used directly.

Уязвимость системы управления Moodle, связанная с недостаточной проверкой входных данных, позволяющая нарушителю выполнять произвольные команды

Cross-site Scripting in Moodle Chat

The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor's Using_Chat page says "If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text." This page also says "Chat is due to be removed from standard Moodle."

The Chat activity in Moodle 4.3.3 allows students to insert a potentia ...

The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor's Using_Chat page says "If you know some HTML code, you can use it in your text to do things like insert images, play sounds or create different coloured and sized text." This page also says "Chat is due to be removed from standard Moodle."

Cross site scripting in moodle