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Affected Component
Analysis
webmin
Exploitable
Name
CVE-2020-8821
Description
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.
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://www.webmin.com/security.htmlVendor Advisory
https://www.webmin.com/security.htmlVendor Advisory
Analysis#
Vulnerability Ratings#
5.4
CVSSv31
3.5
CVSSv2