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issue 3633, protect from file upload hacking

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git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@13182 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
khongchi 2013-11-08 03:44:04 +00:00
parent f010a2ce7f
commit acd89ccd9a
10 changed files with 111 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

4
modules/file/file.controller.php
View file

@ -663,6 +663,10 @@ class fileController extends file
}
// Create a directory
if(!FileHandler::makeDir($path)) return new Object(-1,'msg_not_permitted_create');
// Check uploaded file
if(!checkUploadedFile($file_info['tmp_name'])) return new Object(-1,'msg_file_upload_error');
// Move the file
if($manual_insert)
{

4
modules/integration_search/integration_search.admin.controller.php
View file

@ -81,8 +81,8 @@ class integration_searchAdminController extends integration_search
$obj->{$vars->name} = $module_info->{$vars->name};
continue;
}
// Ignore if the file is not successfully uploaded
if(!is_uploaded_file($image_obj['tmp_name']))
// Ignore if the file is not successfully uploaded, and check uploaded file
if(!is_uploaded_file($image_obj['tmp_name']) || !checkUploadedFile($image_obj['tmp_name']))
{
unset($obj->{$vars->name});
continue;

7
modules/layout/layout.admin.controller.php
View file

@ -440,6 +440,9 @@ class layoutAdminController extends layout
$filename = sprintf('%s.%s', md5($filename), $ext);
}
// Check uploaded file
if(!checkUploadedFile($source['tmp_name'])) return false;
if(file_exists($path .'/'. $filename)) @unlink($path . $filename);
if(!move_uploaded_file($source['tmp_name'], $path . $filename )) return false;
return true;
@ -692,7 +695,7 @@ class layoutAdminController extends layout
// check upload
if(!Context::isUploaded()) exit();
$file = Context::get('file');
if(!is_uploaded_file($file['tmp_name'])) exit();
if(!is_uploaded_file($file['tmp_name']) || !checkUploadedFile($file['tmp_name'])) exit();
if(!preg_match('/\.(tar)$/i', $file['name'])) exit();
$layout_srl = Context::get('layout_srl');
@ -927,7 +930,7 @@ class layoutAdminController extends layout
$this->setTemplatePath($this->module_path.'tpl');
$this->setTemplateFile("after_upload_config_image.html");
if(!$img['tmp_name'] || !is_uploaded_file($img['tmp_name']))
if(!$img['tmp_name'] || !is_uploaded_file($img['tmp_name']) || !checkUploadedFile($img['tmp_name']))
{
Context::set('msg', Context::getLang('upload failed'));
return;

10
modules/member/member.controller.php
View file

@ -645,6 +645,10 @@ class memberController extends member
*/
function insertProfileImage($member_srl, $target_file)
{
// Check uploaded file
if(!checkUploadedFile($target_file)) return;
$oModuleModel = &getModel('module');
$config = $oModuleModel->getModuleConfig('member');
// Get an image size
@ -706,6 +710,9 @@ class memberController extends member
*/
function insertImageName($member_srl, $target_file)
{
// Check uploaded file
if(!checkUploadedFile($target_file)) return;
$oModuleModel = &getModel('module');
$config = $oModuleModel->getModuleConfig('member');
// Get an image size
@ -812,6 +819,9 @@ class memberController extends member
*/
function insertImageMark($member_srl, $target_file)
{
// Check uploaded file
if(!checkUploadedFile($target_file)) return;
$oModuleModel = &getModel('module');
$config = $oModuleModel->getModuleConfig('member');
// Get an image size

35
modules/menu/menu.admin.controller.php
View file

@ -1361,11 +1361,17 @@ class menuAdminController extends menu
$target = Context::get('target');
$target_file = Context::get($target);
// Error occurs when the target is neither a uploaded file nor a valid file
if(!$menu_srl || !$menu_item_srl || !$target_file || !is_uploaded_file($target_file['tmp_name']) || !preg_match('/\.(gif|jpeg|jpg|png)/i',$target_file['name']))
if(!$menu_srl || !$menu_item_srl)
{
Context::set('error_messge', Context::getLang('msg_invalid_request'));
// Move the file to a specific director if the uploaded file meets requirement
}
else if(!$target_file || !is_uploaded_file($target_file['tmp_name']) || !preg_match('/\.(gif|jpeg|jpg|png)/i',$target_file['name']) || !checkUploadedFile($target_file['tmp_name']))
{
Context::set('error_messge', Context::getLang('msg_invalid_request'));
}
// Move the file to a specific director if the uploaded file meets requirement
else
{
$tmp_arr = explode('.',$target_file['name']);
@ -1977,8 +1983,12 @@ class menuAdminController extends menu
$ext = $tmp_arr[count($tmp_arr)-1];
$filename = sprintf('%s%d.%s.%s.%s', $path, $args->menu_item_srl, $date, 'menu_normal_btn', $ext);
move_uploaded_file($args->menu_normal_btn['tmp_name'], $filename);
$returnArray['normal_btn'] = $filename;
if(checkUploadedFile($args->menu_normal_btn['tmp_name']))
{
move_uploaded_file ( $args->menu_normal_btn ['tmp_name'], $filename );
$returnArray ['normal_btn'] = $filename;
}
}
// hover button
@ -1988,8 +1998,12 @@ class menuAdminController extends menu
$ext = $tmp_arr[count($tmp_arr)-1];
$filename = sprintf('%s%d.%s.%s.%s', $path, $args->menu_item_srl, $date, 'menu_hover_btn', $ext);
move_uploaded_file($args->menu_hover_btn['tmp_name'], $filename);
$returnArray['hover_btn'] = $filename;
if(checkUploadedFile($args->menu_hover_btn['tmp_name']))
{
move_uploaded_file($args->menu_hover_btn['tmp_name'], $filename);
$returnArray['hover_btn'] = $filename;
}
}
// active button
@ -1999,8 +2013,13 @@ class menuAdminController extends menu
$ext = $tmp_arr[count($tmp_arr)-1];
$filename = sprintf('%s%d.%s.%s.%s', $path, $args->menu_item_srl, $date, 'menu_active_btn', $ext);
move_uploaded_file($args->menu_active_btn['tmp_name'], $filename);
$returnArray['active_btn'] = $filename;
if(checkUploadedFile($args->menu_active_btn['tmp_name']))
{
move_uploaded_file($args->menu_active_btn['tmp_name'], $filename);
$returnArray['active_btn'] = $filename;
}
}
return $returnArray;
}

2
modules/module/module.admin.controller.php
View file

@ -436,7 +436,7 @@ class moduleAdminController extends module
continue;
}
// Ignore if the file is not successfully uploaded
if(!is_uploaded_file($image_obj['tmp_name']))
if(!is_uploaded_file($image_obj['tmp_name']) || !checkUploadedFile($image_obj['tmp_name']))
{
unset($obj->{$vars->name});
continue;

9
modules/module/module.controller.php
View file

@ -1134,7 +1134,8 @@ class moduleController extends module
}
else
{
$this->add('save_filename', $output->get('save_filename'));
if($output) $this->add('save_filename', $output->get('save_filename'));
else $this->add('save_filename', '');
}
}
@ -1156,6 +1157,9 @@ class moduleController extends module
$save_filename = sprintf('%s%s.%s',$path, $vars->module_filebox_srl, $ext);
$tmp = $vars->addfile['tmp_name'];
// Check uploaded file
if(!checkUploadedFile($tmp)) return false;
if(!@move_uploaded_file($tmp, $save_filename))
{
return false;
@ -1188,6 +1192,9 @@ class moduleController extends module
$save_filename = sprintf('%s%s.%s',$path, $vars->module_filebox_srl, $vars->ext);
$tmp = $vars->addfile['tmp_name'];
// Check uploaded file
if(!checkUploadedFile($tmp)) return false;
// upload
if(!@move_uploaded_file($tmp, $save_filename))
{

3
modules/rss/rss.admin.controller.php
View file

@ -44,7 +44,7 @@ class rssAdminController extends rss
$total_config->image = '';
}
// Ignore if the file is not the one which has been successfully uploaded
if($image_obj['tmp_name'] && is_uploaded_file($image_obj['tmp_name']))
if($image_obj['tmp_name'] && is_uploaded_file($image_obj['tmp_name']) && checkUploadedFile($image_obj['tmp_name']))
{
// Ignore if the file is not an image (swf is accepted ~)
$image_obj['name'] = Context::convertEncodingStr($image_obj['name']);
@ -59,6 +59,7 @@ class rssAdminController extends rss
else
{
$filename = $path.$image_obj['name'];
// Move the file
if(!move_uploaded_file($image_obj['tmp_name'], $filename)) $alt_message = 'msg_error_occured';
else