CVE-2020-25343

Name of the Vulnerable Software and Affected Versions Symphony CMS version 3.0.0

Description The issue allows remote attackers to inject arbitrary web script or HTML into the fields['body'] parameter via the events/event.publish article.php endpoint. This is a cross-site scripting (XSS) issue.

Recommendations For Symphony CMS version 3.0.0, consider restricting access to the events/event.publish article.php endpoint to minimize the risk of exploitation. Avoid using the fields['body'] parameter in this endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.