SIPS - vulnerable to anyone gaining admin access.
!/exploit/by/b0iler sips - http://sourceforge.net/projects/sips/ versions lower than 0.3.1 Taken from freshmeat: "About: SIPS is an integrated Weblog and link-indexing system written in PHP. It is aimed at those with access to databaseless, PHP-enabled Web servers who want to run a Weblog site li...