Currently, all versions of MAGMI are vulnerable to CSRF due to the lack of CSRF tokens. RCE (via phpcli command) is possible in the event that a CSRF is leveraged against an existing admin session for MAGMI.
https://www.tenable.com/blog/cve-2020-5776-cve-2020-5777-multiple-vulnerabilities-in-the-magmi-magento-mass-import-plugin
https://www.tenable.com/security/research/tra-2020-51
Source: Mitre, NVD
Published: 2020-09-01
Updated: 2020-09-08
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High