WordPress Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2007-6318)
Description
SQL injection vulnerability in wp-includes/query.php in WordPress 2.3.1 and earlier allows remote attackers to execute arbitrary SQL commands via the s parameter, when DB_CHARSET is set to (1) Big5, (2) GBK, or possibly other character set encodings that support a "\" in a multibyte character.