[原文]Multiple cross-site scripting (XSS) vulnerabilities in Garry Glendown Shopping Cart 0.9 allow remote attackers to inject arbitrary web script or HTML via the (1) shop name field in (a) editshop.php, (b) edititem.php, and (c) index.php; and via the (2) item field in editshop.php and edititem.php.
Garry Glendown's Shopping Cart contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'product' variable upon submission to the 'edititem.php' script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.