CVE-2026-40171

In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding @jupyter-notebook/help-extension and @jupyterlab/help-extension packages before 7.5.6 and 4.5.7, a stored cross-site scripting issue in the help command linker can be chained with...

CVE-2026-40171

In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding @jupyter-notebook/help-extension and @jupyterlab/help-extension packages before 7.5.6 and 4.5.7, a stored cross-site scripting issue in the help command linker can be chained with...

CVE-2026-40171 Jupyter Notebook and JupyterLab token theft via stored XSS in help command linker

In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding @jupyter-notebook/help-extension and @jupyterlab/help-extension packages before 7.5.6 and 4.5.7, a stored cross-site scripting issue in the help command linker can be chained with...

CVE-2026-40171 Jupyter Notebook and JupyterLab token theft via stored XSS in help command linker

In Jupyter Notebook versions 7.0.0 through 7.5.5, JupyterLab versions 4.5.6 and earlier, and the corresponding @jupyter-notebook/help-extension and @jupyterlab/help-extension packages before 7.5.6 and 4.5.7, a stored cross-site scripting issue in the help command linker can be chained with...

CVE-2026-41205 vulnerabilities

Vulnerabilities for packages: airflow, jupyter-base-notebook, dagster, mlflow, superset, dagster-fips, open-webui, airflow-core, prefect-fips, nemo, pgadmin4-fips...

CVE-2026-7810

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-41205 vulnerabilities

Vulnerabilities for packages: jupyter-base-notebook, open-webui, mlflow, airflow, superset...

PT-2026-38276

Name of the Vulnerable Software and Affected Versions JupyterLab versions prior to 4.5.7 Jupyter Notebook versions prior to 7.5.6 Description The HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements. Because CommandLinker listens for all click events...

Jupyter多款产品 跨站脚本漏洞

Jupyter Notebook is an open-source web application developed by Project Jupyter, designed for creating and sharing code along with explanatory text documents. JupyterLab is another open-source project developed by JupyterLab, offering an extensible environment for interactive and reproducible...

EUVD-2026-27211

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7810

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7810 UsamaK98 python-notebook-mcp server.py add_cell path traversal

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7810 UsamaK98 python-notebook-mcp server.py add_cell path traversal

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7810

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function createnotebook/readnotebook/editcell/addcell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit h...

CVE-2026-7810

CVE-2026-7810 affects UsamaK98 python-notebook-mcp (server.py) with path traversal in create_notebook/read_notebook/edit_cell/add_cell. Root cause: manipulation in server.py enables remote attack. Exploit published and may be used; no product version details due to rolling-release approach. CVSS ...

PT-2026-36970

A flaw has been found in UsamaK98 python-notebook-mcp up to a05a232815809a7e425b5fa7be26e0d4369894c2. Impacted is the function create notebook/read notebook/edit cell/add cell of the file server.py. This manipulation causes path traversal. It is possible to initiate the attack remotely. The explo...

Python Notebook MCP 路径遍历漏洞

Python Notebook MCP is an interactive tool developed by Usama Khatab, allowing AI assistants to operate Jupyter notebooks. Python Notebook MCP has a path traversal vulnerability, which stems from issues with the functions createnotebook/readnotebook/editcell/addcell in the file server.py,...

a-mailx (=0.1.0), aaa-ml-datasets-course (=1.0.0) +103 more potentially affected by CVE-2026-40171 via notebook (>=7.0.0 <=7.5.5)

notebook PYPI version =7.0.0, =0.0.7, =1.0.1, =0.1.0, =1.6.4, =0.1.0, =0.0.1, =0.1.0, =0.0.1, =0.1.8, =0.0.2, =0.0.6 - compare-my-stocks =1.0.5 and more Source cves: CVE-2026-40171 Source advisory: SNYK:PYTHON-NOTEBOOK-16347195...

Open Redirect

Overview @jupyter-notebook/help-extension is a Jupyter Notebook - Help Extension Affected versions of this package are vulnerable to Open Redirect in the CommandLinker class. An attacker can steal authentication tokens and gain unauthorized access to user accounts by convincing a user to open a...

a-mailx (=0.1.0), aaa-ml-datasets-course (=1.0.0) +103 more potentially affected by CVE-2026-40171 via notebook (>=7.0.0 <=7.5.5)

notebook PYPI version =7.0.0, =0.0.7, =1.0.1, =0.1.0, =1.6.4, =0.1.0, =0.0.1, =0.1.0, =0.0.1, =0.1.8, =0.0.2, =0.0.6 - compare-my-stocks =1.0.5 and more Source cves: CVE-2026-40171 Source advisory: OSV:GHSA-RCH3-82JR-F9W9...