Invision Power Board (IPB) 1.0 through 2.0.4 allows non-root admins to add themselves or other users to the root admin group via the "Move users in this group to" screen.
http://www.securityfocus.com/bid/13797
http://secunia.com/advisories/15545
Source: Mitre, NVD
Published: 2005-06-01
Updated: 2008-09-05
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium