Fix vulnerability in handling _session argument of utils/save-prefs (#1489382)

Aleksander Machniak

2013-10-17 037af6890fe6fdb84a08d3c86083e847c90ec0ad

 program/steps/addressbook/mailto.inc

@@ -6,7 +6,10 @@
 |                                                                       |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2007, The Roundcube Dev Team                            |
 | Licensed under the GNU GPL                                            |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins & plugins.                |
 | See the README file for a full license statement.                     |
 |                                                                       |
 | PURPOSE:                                                              |
 |   Compose a recipient list with all selected contacts                 |
@@ -14,9 +17,6 @@
 +-----------------------------------------------------------------------+
 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
 +-----------------------------------------------------------------------+

 $Id: copy.inc 471 2007-02-09 21:25:50Z thomasb $

*/

$cids   = rcmail_get_cids();
@@ -68,7 +68,7 @@
    $mailto_str = join(', ', $mailto);
    $mailto_id = substr(md5($mailto_str), 0, 16);
    $_SESSION['mailto'][$mailto_id] = urlencode($mailto_str);
    $OUTPUT->redirect(array('task' => 'mail', '_action' => 'compose', '_mailto' => $mailto_id));
    $OUTPUT->command('open_compose_step', array('_mailto' => $mailto_id));
}
else {
    $OUTPUT->show_message('nocontactsfound', 'warning');