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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2023-02-17T00:00:00

Updated: 2024-08-02T10:42:27.105Z

Reserved: 2023-01-19T00:00:00

Link: CVE-2023-23921

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-02-17T20:15:11.807

Modified: 2023-02-28T19:07:06.573

Link: CVE-2023-23921

cve-icon Redhat

No data.