PowerCreator CMS OpenPublicCourse.aspx sql injection

A vulnerability, which was classified as critical, was found in PowerCreator CMS 1.0. Affected is an unknown function of the file /OpenPublicCourse.aspx. The manipulation of the argument cid leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.