Magento Exposure of Sensitive Information to an Unauthorized Actor Vulnerability - CVE-2020-9591
Magento versions 2.3.4 and earlier 2.2.11 and earlier (see note) 1.14.4.4 and earlier and 1.9.4.4 and earlier have a defense-in-depth security mitigation vulnerability. Successful exploitation could lead to unauthorized access to admin panel.