diff --git a/htdocs/core/class/html.formticket.class.php b/htdocs/core/class/html.formticket.class.php
index 32e6912b9ea..341c21e06f0 100644
--- a/htdocs/core/class/html.formticket.class.php
+++ b/htdocs/core/class/html.formticket.class.php
@@ -73,6 +73,8 @@ class FormTicket
 	public $withfile;
 	public $withfilereadonly;
 
+	public $backtopage;
+
 	public $ispublic; // To show information or not into public form
 
 	public $withtitletopic;
@@ -1358,6 +1360,7 @@ class FormTicket
 		print '<input type="hidden" name="token" value="'.newToken().'">';
 		print '<input type="hidden" name="action" value="'.$this->action.'">';
 		print '<input type="hidden" name="actionbis" value="add_message">';
+		print '<input type="hidden" name="backtopage" value="'.$this->backtopage.'">';
 		foreach ($this->param as $key => $value) {
 			print '<input type="hidden" name="'.$key.'" value="'.$value.'">';
 		}
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index e00c1887fa7..98de8c12e5c 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -516,7 +516,7 @@ if ((!defined('NOCSRFCHECK') && empty($dolibarr_nocsrfcheck) && getDolGlobalInt(
 	$sensitiveget = false;
 	if ((GETPOSTISSET('massaction') || GETPOST('action', 'aZ09')) && getDolGlobalInt('MAIN_SECURITY_CSRF_WITH_TOKEN') >= 3) {
 		// All GET actions and mass actions are processed as sensitive.
-		if (GETPOSTISSET('massaction') || !in_array(GETPOST('action', 'aZ09'), array('create', 'file_manager'))) {	// We exclude the case action='create' and action='file_manager' that are legitimate
+		if (GETPOSTISSET('massaction') || !in_array(GETPOST('action', 'aZ09'), array('create', 'file_manager', 'presend', 'presend_addmessage'))) {	// We exclude the case action='create' and action='file_manager' that are legitimate
 			$sensitiveget = true;
 		}
 	} elseif (getDolGlobalInt('MAIN_SECURITY_CSRF_WITH_TOKEN') >= 2) {
diff --git a/htdocs/ticket/card.php b/htdocs/ticket/card.php
index 589f7ca0590..7c79ab5a780 100644
--- a/htdocs/ticket/card.php
+++ b/htdocs/ticket/card.php
@@ -56,7 +56,7 @@ $ref       = GETPOST('ref', 'alpha');
 $projectid = GETPOST('projectid', 'int');
 $cancel    = GETPOST('cancel', 'alpha');
 $action    = GETPOST('action', 'aZ09');
-$backtopage = GETPOST('$backtopage', 'alpha');
+$backtopage = GETPOST('backtopage', 'alpha');
 $contactid = GETPOST('contactid', 'int');
 
 $notifyTiers = GETPOST("notify_tiers_at_create", 'alpha');
@@ -1508,6 +1508,8 @@ if ($action == 'create' || $action == 'presend') {
 
 			$formticket->withsubstit = 1;
 			$formticket->substit = $substitutionarray;
+			$formticket->backtopage = $backtopage;
+
 			$formticket->showMessageForm('100%');
 			print '</div>';
 		}
diff --git a/htdocs/ticket/messaging.php b/htdocs/ticket/messaging.php
index 91904a97dab..c774c4364e8 100644
--- a/htdocs/ticket/messaging.php
+++ b/htdocs/ticket/messaging.php
@@ -245,12 +245,12 @@ if (!empty($object->id)) {
 
 
 	// Show link to add a message (if read and not closed)
-	$btnstatus = $object->fk_statut < Ticket::STATUS_CLOSED && $action != "presend" && $action != "presend_addmessage";
-	$url = 'card.php?track_id='.$object->track_id.'&action=presend_addmessage&mode=init';
+	$btnstatus = $object->status < Ticket::STATUS_CLOSED && $action != "presend" && $action != "presend_addmessage";
+	$url = 'card.php?track_id='.$object->track_id.'&action=presend_addmessage&mode=init&backtopage='.urlencode($_SERVER["PHP_SELF"].'?track_id='.$object->track_id);
 	$morehtmlright .= dolGetButtonTitle($langs->trans('TicketAddMessage'), '', 'fa fa-comment-dots', $url, 'add-new-ticket-title-button', $btnstatus);
 
 	// Show link to add event (if read and not closed)
-	$btnstatus = $object->fk_statut < Ticket::STATUS_CLOSED && $action != "presend" && $action != "presend_addmessage";
+	$btnstatus = $object->status < Ticket::STATUS_CLOSED && $action != "presend" && $action != "presend_addmessage";
 	$url = DOL_URL_ROOT.'/comm/action/card.php?action=create&datep='.date('YmdHi').'&origin=ticket&originid='.$object->id.'&projectid='.$object->fk_project.'&backtopage='.urlencode($_SERVER["PHP_SELF"].'?track_id='.$object->track_id);
 	$morehtmlright .= dolGetButtonTitle($langs->trans('AddAction'), '', 'fa fa-plus-circle', $url, 'add-new-ticket-even-button', $btnstatus);