Several parameters in the Authorize.net payment module were vulnerable to reflected Cross-Site Scripting (XSS) attacks. Existing protection against such malicious parameters is not enough to stop all types of attacks.
Part of patch MAGENTO 2.0.6 SECURITY UPDATE
This vulnerability affects the following application versions:
- Magento 1.0.0-beta
- Magento 1.0.0-beta2
- Magento 1.0.0-beta3
- Magento 1.0.0-beta4
- Magento 1.0.0-beta5
- Magento 1.0.0-beta6
- Magento 2.0.0
- Magento 2.0.0-rc
- Magento 2.0.0-rc2
- Magento 2.0.1
- Magento 2.0.2
- Magento 2.0.3
- Magento 2.0.4
- Magento 2.0.5