source: https://www.securityfocus.com/bid/64564/info
WordPress is prone to a cross-site request-forgery vulnerability because it does not properly validate HTTP requests.
Exploiting this issue may allow a remote attacker to perform certain unauthorized actions in the context of the affected application. Other attacks are also possible.
WordPress 2.0.11 is vulnerable.
http://www.example.com/wp-admin/options-discussion.php?action=retrospam&move=true&ids=1