diff --git a/htdocs/public/eventorganization/attendee_subscription.php b/htdocs/public/eventorganization/attendee_subscription.php
index a81ac456353..96dd77bce74 100644
--- a/htdocs/public/eventorganization/attendee_subscription.php
+++ b/htdocs/public/eventorganization/attendee_subscription.php
@@ -115,6 +115,11 @@ $extrafields = new ExtraFields($db);
 
 $user->loadDefaultValues();
 
+// Security check
+if (empty($conf->eventorganization->enabled)) {
+	accessforbidden('', 0, 0, 1);
+}
+
 
 /**
  * Show header for new member
diff --git a/htdocs/public/eventorganization/subscriptionok.php b/htdocs/public/eventorganization/subscriptionok.php
index 8586535f5ab..b45e98b832a 100644
--- a/htdocs/public/eventorganization/subscriptionok.php
+++ b/htdocs/public/eventorganization/subscriptionok.php
@@ -66,7 +66,7 @@ $object = new stdClass(); // For triggers
 $error = 0;
 
 // Security check
-$id = GETPOST("id");
+$id = GETPOST("id", 'int');
 $securekeyreceived = GETPOST("securekey");
 $securekeytocompare = dol_hash($conf->global->EVENTORGANIZATION_SECUREKEY.'conferenceorbooth'.$id, 2);
 
@@ -75,6 +75,12 @@ if ($securekeyreceived != $securekeytocompare) {
 	exit;
 }
 
+// Security check
+if (empty($conf->eventorganization->enabled)) {
+	accessforbidden('', 0, 0, 1);
+}
+
+
 /*
  * Actions
  */
diff --git a/htdocs/public/project/index.html b/htdocs/public/project/index.html
deleted file mode 100644
index 8b137891791..00000000000
--- a/htdocs/public/project/index.html
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/htdocs/public/project/suggestbooth.php b/htdocs/public/project/suggestbooth.php
index 77d3873511a..f5ef237a9bd 100644
--- a/htdocs/public/project/suggestbooth.php
+++ b/htdocs/public/project/suggestbooth.php
@@ -115,6 +115,11 @@ $user->loadDefaultValues();
 $cactioncomm = new CActionComm($db);
 $arrayofeventtype = $cactioncomm->liste_array('', 'id', '', 0, 'module=\'booth@eventorganization\'');
 
+// Security check
+if (empty($conf->eventorganization->enabled)) {
+	accessforbidden('', 0, 0, 1);
+}
+
 
 /**
  * Show header for new member
diff --git a/htdocs/public/project/suggestconference.php b/htdocs/public/project/suggestconference.php
index 45dbaf80656..4ef1784e2a7 100644
--- a/htdocs/public/project/suggestconference.php
+++ b/htdocs/public/project/suggestconference.php
@@ -115,6 +115,11 @@ $user->loadDefaultValues();
 $cactioncomm = new CActionComm($db);
 $arrayofeventtype = $cactioncomm->liste_array('', 'id', '', 0, 'module=\'conference@eventorganization\'');
 
+// Security check
+if (empty($conf->eventorganization->enabled)) {
+	accessforbidden('', 0, 0, 1);
+}
+
 
 /**
  * Show header for new member
diff --git a/htdocs/public/project/viewandvote.php b/htdocs/public/project/viewandvote.php
index 9252a7ac50f..64307018c38 100644
--- a/htdocs/public/project/viewandvote.php
+++ b/htdocs/public/project/viewandvote.php
@@ -89,6 +89,11 @@ if ($resultproject < 0) {
 	$errmsg .= $project->error;
 }
 
+// Security check
+if (empty($conf->eventorganization->enabled)) {
+	accessforbidden('', 0, 0, 1);
+}
+
 
 /*
  * Actions