Περιγραφή
The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates. In versions 6.5 through 7.17.0, when `HTMLExporter.embed_images=True`, nbconvert-s markdown renderer allows arbitrary file read via path traversal in image references. A malicious notebook can exfiltrate sensitive files from the conversion host by embedding them as base64 data URIs in the output HTML. nbconvert 7.17.1 contains a fix. As a workaround, do not enable `HTMLExporter.embed_images`; it is not enabled by default.
CVSS 6.5EPSS 0.306%Κίνδυνος 0.67
Προβολή πηγής- Δημοσίευση
- 2026-04-21 01:16:06
- Επηρεαζόμενες εκδόσεις
- <7.17.1
- Τύπος
- Package
- Διάνυσμα
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N