CVE-2026-56022

Опубликовано: 18 июн. 2026

Источник: nvd

CVSS3: 5.3

EPSS Низкий

Описание

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.640.

Ссылки

https://github.com/webmin/webmin/releases/tag/2.640
Release Notes
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-169-02.json
VDB Entry
https://webmin.com/security/#webmin-prior-to-2640
Vendor Advisory
https://www.cve.org/CVERecord?id=CVE-2026-56022
VDB Entry

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*

Версия до 2.640 (исключая)

EPSS

Процентиль: 45%

0.00555

Низкий

5.3 Medium

CVSS3

Дефекты

CWE-308

Связанные уязвимости

CVE-2026-56022

CVSS3: 5.3

ubuntu

3 месяца назад

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.640.

CVE-2026-56022

CVSS3: 5.3

debian

3 месяца назад

Webmin accepts basic authentication without session cookies when an at ...

GHSA-9848-6qgw-2748

CVSS3: 5.3

github

3 месяца назад

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.641.

EPSS

Процентиль: 45%

0.00555

Низкий

5.3 Medium

CVSS3

Дефекты

CWE-308