Multiple cross-site request forgery (CSRF) vulnerabilities in Revive Adserver before 3.0.5 allow remote attackers to hijack the authentication of administrators for requests that (1) delete data via a request to agency-delete.php, (2) tracker-delete.php, or (3) userlog-delete.php in admin/ or (4) unlink accounts via a request to admin-user-unlink.php. (5) advertiser-user-unlink.php, or (6) affiliate-user-unlink.php in admin/.