Directory traversal vulnerability in TalkBack 2.3.6 and 2.3.6.4 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the language parameter to comments.php, a different vector than CVE-2008-3371.
Directory traversal vulnerability in install/help.php in TalkBack 2.3.5, and other versions before 2.3.6.2, allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the language parameter.
Multiple PHP remote file inclusion vulnerabilities in TalkBack 2.2.7 allow remote attackers to execute arbitrary PHP code via a URL in the (1) language_file parameter to (a) comments-display-tpl.php and (b) addons/separate-comments-mod/my-comments-display-tpl.php and the (2) config[comments_form_tpl] parameter to comments-display-tpl.php.