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CVE-2026-42266

Опубликовано: 13 мая 2026
Источник: nvd
CVSS3: 8.8
EPSS Низкий

Описание

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:a:jupyter:jupyterlab:*:*:*:*:*:*:*:*
Версия от 4.0.0 (включая) до 4.5.7 (исключая)

EPSS

Процентиль: 43%
0.00554
Низкий

8.8 High

CVSS3

Дефекты

CWE-88
CWE-88

Связанные уязвимости

CVSS3: 8.8
ubuntu
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

CVSS3: 8.8
redhat
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.0.0 to 4.5.6, the allow-list of extensions that can be installed from PyPI Extension Manager (allowed_extensions_uris) is not correctly enforced by JupyterLab. The PyPI Extension Manager was not contained to packages listed on the default PyPI index. This vulnerability is fixed in 4.5.7.

CVSS3: 8.8
debian
3 месяца назад

JupyterLab is an extensible environment for interactive and reproducib ...

CVSS3: 8.8
github
3 месяца назад

JupyterLab has an Extension Manager API/GUI Policy Discrepancy, allowing 3rd party (malicious) extensions install via POST request

EPSS

Процентиль: 43%
0.00554
Низкий

8.8 High

CVSS3

Дефекты

CWE-88
CWE-88