CSRF exists in Webmin 1.850. By sending a GET request to at/create_job.cgi containing dir=/&cmd= in the URI, an attacker to execute arbitrary commands.
https://github.com/webmin/webmin/commit/0c58892732ee7610a7abba5507614366d382c9c9
http://www.webmin.com/security.html
http://www.webmin.com/changes.html
Source: Mitre, NVD
Published: 2017-10-19
Updated: 2017-11-07
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