Multiple SQL injection vulnerabilities in includes/classes/shopping_cart.php in Zen Cart 1.2.0 through 1.3.8a, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via the id parameter when (1) adding or (2) updating the shopping cart.
zen_cart
CVE-2008-6986
SQL injection vulnerability in the actionMultipleAddProduct function in includes/classes/shopping_cart.php in Zen Cart 1.3.0 through 1.3.8a, when magic_quotes_gpc is disabled, allows remote attackers to execute arbitrary SQL commands via the products_id array parameter in a multiple_products_add_product action, a different vulnerability than CVE-2008-6985.
CVE-2020-6578
Zen Cart 1.5.6d allows reflected XSS via the main_page parameter to includes/templates/template_default/common/tpl_main_page.php or includes/templates/responsive_classic/common/tpl_main_page.php.
CVE-2021-3291
Zen Cart 1.5.7b allows admins to execute arbitrary OS commands by inspecting an HTML radio input element (within the modules edit page) and inserting a command.