The \301 Redirects - Easy Redirect Manager\ plugin before 2.45 for WordPress allows users (with subscriber or greater access) to modify delete or inject redirect rules and exploit XSS with the /admin-ajax.php?action=eps_redirect_save and /admin-ajax.php?action=eps_redirect_delete actions. This could result in a loss of site availability malicious redirects and user infections. This could also be exploited via CSRF.