Yazd Discussion Forum before 3.0 beta does not properly manage forum permissions, which allows remote authenticated users to (1) reply to a message in an arbitrary forum, if authorized to create a message in any forum; and (2) perform certain unauthorized forum actions, related to an "error in how the permissions were assembled" that assigns extra permissions to users. This vulnerability is addressed in the following product release:
Yazd, Yazd Discussion Forum, 3.0 Beta
Publication date: Tue, 07 Nov 2006 00:07:00 +0000