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CVE-2026-0871

Опубликовано: 27 фев. 2026
Источник: nvd
CVSS3: 4.9
EPSS Низкий

Описание

A flaw was found in Keycloak. An administrator with manage-users permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing them to modify these attributes. This improper access control can lead to unauthorized changes to user profiles, even when the system is configured to restrict such modifications.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:*:*:*:*
Версия до 26.4.9 (исключая)
cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:text-only:*:*:*
cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*
Версия до 26.4.0 (исключая)

EPSS

Процентиль: 29%
0.00349
Низкий

4.9 Medium

CVSS3

Дефекты

CWE-266
NVD-CWE-noinfo

Связанные уязвимости

CVSS3: 4.9
redhat
почти 2 года назад

A flaw was found in Keycloak. An administrator with `manage-users` permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing them to modify these attributes. This improper access control can lead to unauthorized changes to user profiles, even when the system is configured to restrict such modifications.

CVSS3: 4.9
debian
9 месяцев назад

A flaw was found in Keycloak. An administrator with `manage-users` per ...

CVSS3: 4.9
github
9 месяцев назад

Keycloak Server Private SPI: Improper Access Control Allows Administrators to Bypass Attribute Visibility Restrictions and Modify Unmanaged User Profile Attributes

CVSS3: 7.5
altlinux
около 1 года назад

ALT-PU-2025-12843: package `keycloak` update to version 26.4.0-alt1

CVSS3: 8.2
altlinux
около 1 года назад

ALT-PU-2025-13422: package `keycloak` update to version 26.4.0-alt1

EPSS

Процентиль: 29%
0.00349
Низкий

4.9 Medium

CVSS3

Дефекты

CWE-266
NVD-CWE-noinfo