PT-2023-4163 · Webmin+1 · Webmin+1

Published 2023-07-31 · Updated 2024-09-18 · CVE-2023-38307

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Webmin version 2.021

Description A Stored Cross-Site Scripting (XSS) issue was discovered in the Users and Groups functionality. This occurs when an authenticated user adds a new user and inserts an XSS payload into the user's real name. The vulnerability is related to the lack of protection of the web page structure, which can allow a remote attacker to conduct an XSS attack.

Recommendations For Webmin version 2.021, as a temporary workaround, consider restricting access to the Users and Groups functionality until a patch is available. Avoid inserting potentially malicious input into the user's real name field to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2023-04475

CVE-2023-38307

Affected Products

Red Os

Webmin

References · 10

• 🔥 https://github.com/jaysharma786/Webmin-2.021/blob/main/CVE-2023-38307 · Exploit
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04475 · Security Note
• https://osv.dev/vulnerability/CVE-2023-38307 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-38307 · Security Note
• 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/cvenotify/55792 · Telegram Post
• https://t.me/cibsecurity/67470 · Telegram Post
• https://webmin.com/tags/webmin-changelog · Note