CVE-2021-3030

Name of the Vulnerable Software and Affected Versions Cute Editor for ASP.NET version 6.4

Description Reflected cross-site scripting occurs due to improper validation of the Theme GET parameter in the 'colorpicker more.aspx' endpoint. A remote, unauthenticated attacker can craft a URL that, when opened by an authenticated user, executes arbitrary JavaScript within the security context of the site.

Recommendations Avoid using the Theme parameter in the 'colorpicker more.aspx' endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.