Moodle Server-Side Request Forgery (SSRF) Vulnerability - CVE-2019-3809 - Vulnerability Database

Moodle Server-Side Request Forgery (SSRF) Vulnerability - CVE-2019-3809

Critical
Reference: CVE-2019-3809
Title: Moodle Server-Side Request Forgery (SSRF) Vulnerability
Overview:

A flaw was found in Moodle versions 3.1 to 3.1.15 and earlier unsupported versions. The mybackpack functionality allowed setting the URL of badges when it should be restricted to the Mozilla Open Badges backpack URL. This resulted in the possibility of blind SSRF via requests made by the page.