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      <title>BREW-jupyterlab-CVE-2024-22420 — JupyterLab vulnerable to SXSS in Markdown Preview</title>
      <link>https://cve.radiocsirt.org/vuln/brew-jupyterlab-cve-2024-22420</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Homebrew: jupyterlab&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.&lt;/p&gt;
&lt;p&gt;A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;JupyterLab v4.0.11 was patched.&lt;/p&gt;
&lt;p&gt;### Workarounds&lt;/p&gt;
&lt;p&gt;Users can either disable the table of contents extension by running:&lt;/p&gt;
&lt;p&gt;```bash
jupyter labextension disable @jupyterlab/toc-extension:registry
```&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Vulnerability reported via the [bug bounty program](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Homebrew: jupyterlab&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.&lt;/p&gt;
&lt;p&gt;A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;JupyterLab v4.0.11 was patched.&lt;/p&gt;
&lt;p&gt;### Workarounds&lt;/p&gt;
&lt;p&gt;Users can either disable the table of contents extension by running:&lt;/p&gt;
&lt;p&gt;```bash
jupyter labextension disable @jupyterlab/toc-extension:registry
```&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Vulnerability reported via the [bug bounty program](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/brew-jupyterlab-cve-2024-22420</guid>
    </item>
    <item>
      <title>CVE-2024-22420 — Stored cross site scripting in Markdown Preview in JupyterLab</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2024-22420</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; jupyterlab&lt;/p&gt;
&lt;p&gt;JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; jupyterlab&lt;/p&gt;
&lt;p&gt;JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2024-22420</guid>
    </item>
    <item>
      <title>GHSA-4m77-cmpx-vjc4 — JupyterLab vulnerable to SXSS in Markdown Preview</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-4m77-cmpx-vjc4</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: jupyterlab, PyPI: notebook&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.&lt;/p&gt;
&lt;p&gt;A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;JupyterLab v4.0.11 was patched.&lt;/p&gt;
&lt;p&gt;### Workarounds&lt;/p&gt;
&lt;p&gt;Users can either disable the table of contents extension by running:&lt;/p&gt;
&lt;p&gt;```bash
jupyter labextension disable @jupyterlab/toc-extension:registry
```&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Vulnerability reported via the [bug bounty program](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: jupyterlab, PyPI: notebook&lt;/p&gt;
&lt;p&gt;### Impact&lt;/p&gt;
&lt;p&gt;The vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.&lt;/p&gt;
&lt;p&gt;A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.&lt;/p&gt;
&lt;p&gt;### Patches&lt;/p&gt;
&lt;p&gt;JupyterLab v4.0.11 was patched.&lt;/p&gt;
&lt;p&gt;### Workarounds&lt;/p&gt;
&lt;p&gt;Users can either disable the table of contents extension by running:&lt;/p&gt;
&lt;p&gt;```bash
jupyter labextension disable @jupyterlab/toc-extension:registry
```&lt;/p&gt;
&lt;p&gt;### References&lt;/p&gt;
&lt;p&gt;Vulnerability reported via the [bug bounty program](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-4m77-cmpx-vjc4</guid>
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