Directory traversal vulnerability in the translation module (translator.php) in SiteBar 3.3.8 allows remote authenticated users to chmod arbitrary files to 0777 via ".." sequences in the lang parameter.
https://bugs.gentoo.org/show_bug.cgi?id=195810
http://www.vupen.com/english/advisories/2007/3768
http://www.securityfocus.com/bid/26126
http://www.gentoo.org/security/en/glsa/glsa-200711-05.xml
http://www.debian.org/security/2007/dsa-1423
http://teamforge.net/viewcvs/viewcvs.cgi/tags/release-3.3.9/doc/history.txt?view=markup