From 0eae9eb75d4a66d0064df7095aacb8907cde3572 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Mon, 3 Jun 2013 10:54:16 +0200
Subject: [PATCH] [ticket/10840] Add check_form_key to acp_groups.php

PHPBB3-10840
---
 phpBB/includes/acp/acp_groups.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/phpBB/includes/acp/acp_groups.php b/phpBB/includes/acp/acp_groups.php
index 83c355540e..9b9ea38e07 100644
--- a/phpBB/includes/acp/acp_groups.php
+++ b/phpBB/includes/acp/acp_groups.php
@@ -80,6 +80,11 @@ class acp_groups
 			case 'approve':
 			case 'demote':
 			case 'promote':
+				if (!check_form_key($form_key))
+				{
+					trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
+				}
+
 				if (!$group_id)
 				{
 					trigger_error($user->lang['NO_GROUP'] . adm_back_link($this->u_action), E_USER_WARNING);
@@ -252,6 +257,11 @@ class acp_groups
 			break;
 
 			case 'addusers':
+				if (!check_form_key($form_key))
+				{
+					trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
+				}
+
 				if (!$group_id)
 				{
 					trigger_error($user->lang['NO_GROUP'] . adm_back_link($this->u_action), E_USER_WARNING);