Vulnerability in Laytontechnology Helpbox

CVE-2012-4974

Layton Helpbox 4.4.0 allows remote authenticated users to change the login context and gain privileges via a modified (1) loggedinenduser, (2) loggedinendusername, (3) loggedinuserusergroup, (4) loggedinuser, or (5) loggedinusername cookie.