security/core#14 Validate "context" inputs

[civicrm-core.git] / CRM / Contact / Form / GroupContact.php

diff --git a/CRM/Contact/Form/GroupContact.php b/CRM/Contact/Form/GroupContact.php
index 76753621d3d0809f0124044ac9fc67830eaf3f1d..c8114ec036eabc372912cf088bed0958c89470c6 100644 (file)
--- a/CRM/Contact/Form/GroupContact.php
+++ b/CRM/Contact/Form/GroupContact.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.7                                                |
+ | CiviCRM version 5                                                  |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2018                                |
  +--------------------------------------------------------------------+
@@ -70,7 +70,7 @@ class CRM_Contact_Form_GroupContact extends CRM_Core_Form {
   public function preProcess() {
     $this->_contactId = $this->get('contactId');
     $this->_groupContactId = $this->get('groupContactId');
-    $this->_context = CRM_Utils_Request::retrieve('context', 'String', $this);
+    $this->_context = CRM_Utils_Request::retrieve('context', 'Alphanumeric', $this);
   }
 
   /**