PT-2023-4162 · Webmin+1 · Webmin+1

Published 2023-07-31 · Updated 2024-09-19 · CVE-2023-38303

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Webmin version 2.021

Description The issue is related to the lack of protection of the web page structure in the Webmin control panel, allowing a remote attacker to conduct a cross-site scripting (XSS) attack. This can be exploited to achieve Remote Command Execution (RCE) through the real name parameter in the Users and Group section.

Recommendations For Webmin version 2.021, consider disabling the Users and Group's real name parameter until a patch is available to prevent Remote Command Execution (RCE) through stored Cross-Site Scripting (XSS) attacks.

Exploit

Fix

RCE

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2023-04474

CVE-2023-38303

Affected Products

Red Os

Webmin

References · 11

• 🔥 https://github.com/jaysharma786/Webmin-2.021/blob/main/CVE-2023-38303 · Exploit
• https://bdu.fstec.ru/vul/2023-04474 · Security Note
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38303 · Security Note
• https://osv.dev/vulnerability/CVE-2023-38303 · Vendor Advisory
• https://t.me/cvenotify/55782 · Telegram Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-webmin-18-09-24 · Note
• https://webmin.com/changelog/webmin-2.100-released · Note
• https://t.me/avleonovcom/1437 · Telegram Post
• https://webmin.com/tags/webmin-changelog · Note
• https://t.me/cibsecurity/67454 · Telegram Post