QID 730088

Date Published: 2021-05-19

QID 730088: Webmin Cross Site Scripting Vulnerability

Webmin is a web-based interface for system administration for Unix, although recent versions can also be installed and run on Windows. A user with privileges to create custom commands could exploit other users via unescaped HTML.

Affected Versions:
Webmin less or equal to 1.941.

QID Detection Logic:
This QID sends specially crafted GET/POST request to check if the target is vulnerable or not.

Successful exploitation would allow an authenticated attacker to gain control over the target system.

CVSS V3 rated as High - 6.1 severity.

CVSS V2 rated as Medium - 4.3 severity.

Solution

For more information visit here.

Vendor References

Webmin Security Advisory - www.webmin.com/security.html

CVEs related to QID 730088

CVE-2020-8820 | CVE-2020-8821 | CVE-2020-12670 |

Software Advisories

Advisory ID	Software	Component	Link
Webmin			www.webmin.com/security.html

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