http://nvd.nist.gov/nvd.cfm?cvename=CVE-2007-1244 "Cross-site request forgery (CSRF) vulnerability in the AdminPanel in WordPress 2.1.1 and earlier allows remote attackers to perform privileged actions as administrators, as demonstrated using the delete action in wp-admin/post.php. NOTE: this issue can be leveraged to perform cross-site scripting (XSS) attacks and steal cookies via the post parameter." Unsure whether this is fixed in 2.1.2.
http://www.securityfocus.com/bid/22735/solution Already fixed in 2.1.2