Magento versions 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier have a dom-based cross-site scripting vulnerability. Successful exploitation could lead to arbitrary code execution.
Magento versions 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.
Magento Community Edition and Enterprise Edition before 2.0.10 and 2.1.x before 2.1.2 have XSS via e-mail templates that are mishandled during a preview, aka APPSEC-1503.