A path traversal vulnerability permits folder creation at arbitrary locations and file deletion from arbitrary locations in the Admin product image/media upload area.
Type: Cross-Site Scripting (XSS)
CVSSv3 Severity: 6.0
Product(s) Affected: Magento 2.1 prior to 2.1.16, Magento 2.2 prior to 2.2.7
Fixed In: Magento 2.1.16, Magento 2.2.7, Magento 2.3.0