Multiple directory traversal vulnerabilities in ezContents 2.0.3 allow remote attackers to include and execute arbitrary local files via the (1) gsLanguage and (2) language_home parameters to modules/diary/showdiary.php; (3) admin_home (4) gsLanguage and (5) language_home parameters to modules/diary/showdiarydetail.php; (6) gsLanguage and (7) language_home parameters to modules/diary/submit_diary.php; (8) admin_home parameter to modules/news/news_summary.php; (9) nLink (10) gsLanguage and (11) language_home parameters to modules/news/inlinenews.php; and possibly other unspecified vectors in (12) diary/showeventlist.php (13) gallery/showgallery.php (14) reviews/showreviews.php (15) gallery/showgallerydetails.php (16) reviews/showreviewsdetails.php (17) news/shownewsdetails.php (18) gallery/submit_gallery.php (19) guestbook/submit_guestbook.php (20) reviews/submit_reviews.php (21) news/submit_news.php (22) diary/inlineeventlist.php and (23) news/archivednews_summary.php in modules/ related to the lack of directory traversal protection in modules/moduleSec.php.