Cross-site request forgery (CSRF) vulnerability in wp-admin/index.php in WordPress 3.4.2 allows remote attackers to hijack the authentication of administrators for requests that modify an RSS URL via a dashboard_incoming_links edit action.
Cross-Site Request Forgery The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.