Headline
GHSA-8v23-w4w5-w83c: Cross-Site Request Forgery in Moodle
A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user’s CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.
Package
composer moodle/moodle (Composer)
Affected versions
>= 3.9.0, < 3.9.18
>= 3.11.0, < 3.11.11
>= 4.0.0, < 4.0.5
Patched versions
3.9.18
3.11.11
4.0.5
Related news
A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.