The Commerce Commonwealth (CBA) module 7.x-1.x before 7.x-1.5 for Drupal does not properly validate payments, which allows remote attackers to make a failed payment appear valid via a crafted URL, related to a "response from commweb."

The Commerce Ogone module 7.x-1.x before 7.x-1.5 for Drupal allows remote attackers to complete the checkout for an order without paying via unspecified vectors.

The default checkout completion rule in the commerce_order module in the Drupal Commerce module 7.x-1.x before 7.x-1.10 for Drupal uses the email address as the username for new accounts created at checkout, which allows remote attackers to obtain sensitive information via unspecified vectors.