Directory traversal vulnerability in the get_lang function in global.php in Quicksilver Forums 1.4.2 and earlier, as used in QSF Portal before 1.4.5, when running on Windows, allows remote attackers to include and execute arbitrary local files via a "\" (backslash) in the lang parameter to index.php, which bypasses a protection mechanism that only checks for "/" (forward slash), as demonstrated by uploading and including PHP code in an avatar file.

SQL injection vulnerability in index.php in Quicksilver Forums 1.4.1 allows remote attackers to execute arbitrary SQL commands via the forums array parameter in a search action.

Quicksilver Forums before 1.4.1 allows remote attackers to obtain sensitive information by causing unspecified connection errors, which reveals the database password in the resulting error message.

Unspecified vulnerability in Quicksilver Forums before 1.4.1 allows remote attackers to delete arbitrary PMs via unspecified vectors.

The Social Bookmarks (del.icio.us) plug-in 8F in Quicksilver writes usernames and passwords in plaintext to the /Library/Logs/Console/UID/Console.log file, which allows local users to obtain sensitive information by reading this file.

PHP remote file inclusion vulnerability in lib/activeutil.php in Quicksilver Forums (QSF) 1.2.1 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the set[include_path] parameter.

SQL injection vulnerability in Quicksilver Forums before 1.5.1 allows remote attackers to execute arbitrary SQL commands via the HTTP_USER_AGENT header.

Master of Orion III 1.2.5 and earlier allows remote attackers to cause a denial of service (game exit) via a data packet that contains a large size specifier, which causes a large memory allocation to fail.