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Ticket #18323: 18323.2.patch

File 18323.2.patch, 459 bytes (added by SergeyBiryukov, 8 years ago)
  • wp-admin/includes/misc.php

     
    325325                $option = $_POST['wp_screen_options']['option'];
    326326                $value = $_POST['wp_screen_options']['value'];
    327327
    328                 if ( !preg_match( '/^[a-z_-]+$/', $option ) )
     328                if ( $option != sanitize_key( $option ) )
    329329                        return;
    330330
    331331                $map_option = $option;