CVE-2020-8821
25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 80%
exploitation probability
80%top 1% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · n/aReferences
https://www.webmin.com/security.html