Security Advisory
CVE-2023-23921
6.1
MEDIUM
Vulnerability Description
The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in some returnurl parameters. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.
Published Date
February 17, 2023
Official Source
NIST NVD Advisory