CVE-2011-4563

Name of the Vulnerable Software and Affected Versions JAKCMS versions prior to 2.2.6

Description A cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via the userpost parameter in a PM request, related to tinymce.

Recommendations For versions prior to 2.2.6, update to version 2.2.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the PM request functionality or disabling the tinymce component until a patch is available. Avoid using the userpost parameter in PM requests until the issue is resolved.