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.
https://github.com/advisories/GHSA-g7pc-799q-743f
https://helpx.adobe.com/security/products/magento/apsb20-47.html