Cross Site Scripting vulnerability in Moodle CMS v3.10 allows a remote attacker to execute arbitrary code via the Field Name (name parameter) of a new activity.

Moodle: idor when accessing list of badge recipients

A vulnerability was found in Moodle. Additional checks are required to ensure users with permission to view badge recipients can only access lists of those they are intended to have access to.

Moodle: idor when accessing list of course badges

A vulnerability was found in Moodle. Additional checks are required to ensure users can only fetch the list of course badges for courses that they are intended to have access to.

Moodle: lesson activity password bypass through php loose comparison

A flaw was found in Moodle. When restricting access to a lesson activity with a password, certain passwords could be bypassed or less secure due to a loose comparison in the password-checking logic. This issue only affected passwords set to "magic hash" values.

Moodle: idor when deleting oauth2 linked accounts

A flaw was found in Moodle. Additional checks were required to ensure users can only delete their OAuth2-linked accounts.

Moodle: unprotected access to sensitive information via dynamic tables

A flaw was found in Moodle. Dynamic tables did not enforce capability checks, which resulted in users having the ability to retrieve information they did not have permission to access.

moodle: ReCAPTCHA can be bypassed on the login page

Insufficient checks whether ReCAPTCHA was enabled made it possible to bypass the checks on the login page. This did not affect other pages where ReCAPTCHA is utilized.

moodle: logout CSRF in admin/tool/mfa/auth.php

The logout option within MFA did not include the necessary token to avoid the risk of users inadvertently being logged out via CSRF.

moodle: unsanitized HTML in site log for config_log_created

The site log report required additional encoding of event descriptions to ensure any HTML in the content is displayed in plaintext instead of being rendered.

moodle: CSRF risk in admin preset tool management of presets

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

moodle: stored XSS in lesson overview report via user ID number

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

moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php

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

moodle: stored XSS via user's name on participants page when opening some options

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

moodle: stored XSS risk when editing another user's equation in equation editor

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

moodle: broken access control when setting calendar event type

Incorrect validation of allowed event types in a calendar web service made it possible for some users to create events with types/audiences they did not have permission to publish to.

Moodle 3.5.x before 3.5.4 allows SSRF.

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

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

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