The Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'save_settings', 'export_csv', and 'simpleecommcart-action' actions in all versions up to, and including, 3.1.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to update the plugins settings and retrieve order and log data (which is also accessible to unauthenticated users).

The Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘monthly_sales_current_year’ parameter in all versions up to, and including, 3.1.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

The CodePeople Payment Form for PayPal Pro plugin before 1.1.65 for WordPress allows SQL Injection.

plugin-fw/lib/yit-plugin-panel-wc.php in the YIT Plugin Framework through 3.3.8 for WordPress allows authenticated options changes.

PayPal Pro Add-on for iThemes Exchange before 1.1.0 for WordPress has XSS via add_query_arg() and remove_query_arg().

Multiple cross-site scripting (XSS) vulnerabilities in the (1) cp_updateMessageItem and (2) cp_deleteMessageItem functions in cp_ppp_admin_int_message_list.inc.php in the Payment Form for PayPal Pro plugin before 1.0.2 for WordPress allow remote attackers to inject arbitrary web script or HTML via the cal parameter.

The PayPal Pro PayFlow module in osCommerce does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

The PayPal Pro module in osCommerce does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

SQL injection vulnerability in detail.asp in DUware DUpaypal 3.1, and possibly earlier, allows remote attackers to execute arbitrary SQL commands via the iType parameter. NOTE: the iState parameter is already covered by CVE-2005-3976 and the iPro parameter is already covered by CVE-2005-2047.