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.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-29667 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:12:10.584Z

Reserved: 2020-02-10T00:00:00

Link: CVE-2020-8821

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-12T16:15:12.590

Modified: 2024-11-21T05:39:30.393

Link: CVE-2020-8821

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.