CVE-2020-8821

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...

CVE-2020-8821

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...

CVE-2020-8821

Affected software: Webmin 1.941 and earlier. Root cause: Improper data validation in the Command Shell Endpoint allows HTML to be submitted in the Command field; HTML is rendered in Action Logs and across users, with no JavaScript execution. Impact: HTML rendering in logs and cross-user persisten...