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OpenAdvisories
High DLA-2432-1 3 CVEs

jupyter-notebook - security update

Published Nov 4, 2020 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 1

ReleasePackageFixed in
Debian · 9 jupyter-notebook 4.2.3-4+deb9u1

Vulnerabilities 3

  • High 7.8
    CVE-2018-8768

    Jupyter Notebook file bypasses sanitization, executes JavaScript

    In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.

    notebook jupyter-notebook ipython ipython Debian Ubuntu PyPI
  • Medium 6.1
    CVE-2018-19351

    Jupyter Notebook XSS via untrusted notebooks

    Jupyter Notebook before 5.7.1 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. In other words, nbconvert endpoints can execute JavaScript with access to the server API. In notebook…

    notebook jupyter-notebook jupyter-notebook Debian Ubuntu PyPI
  • Medium 5.3
    CVE-2018-21030

    Cross-site scripting in Jupyter Notebook

    Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS payload can be placed in an SVG document.

    notebook jupyter-notebook jupyter-notebook Debian Ubuntu PyPI