Webmin: Security Vulnerabilities
Improper Authorization in GitHub repository webmin/webmin prior to 1.990.
CVSS Score
5.4
EPSS Score
0.003
Published
2022-03-02
Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to achieve Remote Command Execution (RCE) through Webmin's running process feature.
CVSS Score
8.8
EPSS Score
0.399
Published
2021-04-25
Webmin 1.973 is affected by reflected Cross Site Scripting (XSS) to achieve Remote Command Execution through Webmin's running process feature.
CVSS Score
9.6
EPSS Score
0.819
Published
2021-04-25
Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to create a privileged user through Webmin's add users feature, and then get a reverse shell through Webmin's running process feature.
CVSS Score
8.8
EPSS Score
0.227
Published
2021-04-25
miniserv.pl in Webmin 1.962 on Windows mishandles special characters in query arguments to the CGI program.
CVSS Score
9.8
EPSS Score
0.004
Published
2020-12-29
Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.
CVSS Score
8.8
EPSS Score
0.788
Published
2020-12-21
XSS exists in Webmin 1.941 and earlier affecting the Save function of the Read User Email Module / mailboxes Endpoint when attempting to save HTML emails. This module parses any output without sanitizing SCRIPT elements, as opposed to the View function, which sanitizes the input correctly. A malicious user can send any JavaScript payload into the message body and execute it if the user decides to save that email.
CVSS Score
6.1
EPSS Score
0.004
Published
2020-10-12
An XSS Vulnerability exists in Webmin 1.941 and earlier affecting the Cluster Shell Commands Endpoint. A user may enter any XSS Payload into the Command field and execute it. Then, after revisiting the Cluster Shell Commands Menu, the XSS Payload will be rendered and executed.
CVSS Score
5.4
EPSS Score
0.003
Published
2020-10-12
An Improper Data Validation Vulnerability exists in Webmin 1.941 and earlier affecting the Command Shell Endpoint. A user may enter HTML code into the Command field and submit it. Then, after visiting the Action Logs Menu and displaying logs, the HTML code will be rendered (however, JavaScript is not executed). Changes are kept across users.
CVSS Score
5.4
EPSS Score
0.025
Published
2020-10-12
xmlrpc.cgi in Webmin through 1.930 allows authenticated XXE attacks. By default, only root, admin, and sysadm can access xmlrpc.cgi.
CVSS Score
6.5
EPSS Score
0.008
Published
2019-08-26