Directory traversal vulnerability in search.php3 (aka search.php) in W-Agora 4.2.1 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the bn parameter.
SQL injection vulnerability in index.php in w-Agora 4.2.1 and earlier allows remote attackers to execute arbitrary SQL commands via the cat parameter.
Multiple unrestricted file upload vulnerabilities in w-Agora (Web-Agora) allow remote attackers to upload and execute arbitrary PHP code (1) via a forum message with an attached file, which is stored under forums/hello/hello/notes/ or (2) by using browse_avatar.php to upload a file with a double extension, as demonstrated by .php.jpg.
Multiple PHP remote file inclusion vulnerabilities in W-Agora 4.0 allow remote attackers to execute arbitrary PHP code via a URL in the bn_dir_default parameter to (1) add_user.php, (2) create_forum.php, (3) create_user.php, (4) delete_notes.php, (5) delete_user.php, (6) edit_forum.php, (7) mail_users.php, (8) moderate_notes.php, and (9) reorder_forums.php. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.