CVE-2025-53000 : faille élevée jupyter nbconvert (CVSS 7.8)

The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. Versions of nbconvert up to and including 7.16.6 on Windows have a vulnerability in which converting a notebook containing SVG output to a PDF results in unauthorized code execution. Specifically, a third party can create a `inkscape.bat` file that defines a Windows batch script, capable of arbitrary code execution. When a user runs `jupyter nbconvert --to pdf` on a notebook containing SVG output to a PDF on a Windows platform from this directory, the `inkscape.bat` file is run unexpectedly. This issue has been patched in version 7.17.0.

Sévérité

Élevée (CVSS 7.8)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

17 déc. 2025

Dernière mise à jour

17 juin 2026

• jupyter nbconvert

• Fiche CVE-2025-53000 sur le NVD (NIST)
• github.com/jupyter/nbconvert/blob/4f61702f5c7524d8a3c4ac0…
• github.com/jupyter/nbconvert/commit/c9ac1d1040459ed1ff9eb…
• github.com/jupyter/nbconvert/issues/2258
• github.com/jupyter/nbconvert/releases/tag/v7.17.0
• github.com/jupyter/nbconvert/security/advisories/GHSA…
• imperva.com/blog/code-execution-in-jupyter-notebook-exports