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.
lists.grok.org.uk/pipermail/full-disclosure/2007-December/058999.html
secunia.com/advisories/28005
secunia.com/advisories/28310
securityreason.com/securityalert/3433
www.abelcheung.org/advisory/20071210-wordpress-charset.txt
www.securityfocus.com/archive/1/484828/100/0/threaded
www.securityfocus.com/bid/26795
www.securitytracker.com/id?1019071
www.vupen.com/english/advisories/2007/4172
exchange.xforce.ibmcloud.com/vulnerabilities/38959
www.redhat.com/archives/fedora-package-announce/2008-January/msg00079.html
www.redhat.com/archives/fedora-package-announce/2008-January/msg00098.html