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…
高危 CVSS 8.8
摘要
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.
中文摘要建设中，暂以英文摘要呈现（DR-003 v2）。
深度研判 · 自动通道
该漏洞尚未生成深度研判报告（DR-003 v2 AI pipeline 建设中）。
受影响产品
- :
Lint 边界警告 (2)
以下是本次研判 lint 阶段发现的非阻塞性警告（如引用 URL 未在白名单内）。这些不影响漏洞条目可用性，仅为透明度披露（参 DR-002）。
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REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://jupyterhub.readthedocs.io/en/5.2.1/explanation/websecurity.html -
REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://jupyterlab.readthedocs.io/en/latest/user/extensions.html#extension-manager-implementations
数据来源
- NVD DATABASE
原始链接
- https://github.com/jupyterlab/jupyterlab/releases/tag/v4.5.7 Patch
- https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-37w4-hwhx-4rc4 Mitigation
- https://jupyterhub.readthedocs.io/en/5.2.1/explanation/websecurity.html Product
- https://jupyterlab.readthedocs.io/en/latest/user/extensions.html#extension-manager-implementations Product
- https://access.redhat.com/errata/RHSA-2026:43038
- https://access.redhat.com/security/cve/CVE-2026-42266
- https://bugzilla.redhat.com/show_bug.cgi?id=2477072
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42266.json
时间线
- nvd_ingest NVD