In Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1, an unauthenticated user can inject arbitrary JavaScript code as a result of the sanitization engine ignoring HTML comments.
[
{
"product": "Magento 2",
"vendor": "Adobe Systems Incorporated",
"versions": [
{
"status": "affected",
"version": "Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1"
}
]
}
]