Description
Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.
Scores
CVSS v3
8.8
EPSS
0.0033
EPSS Percentile
55.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-269
CWE-427
CWE-250
Status
published
Products (6)
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
36
fedoraproject/fedora
37
jupyter/jupyter_core
< 4.11.2
pypi/jupyter-core
0 - 4.11.2PyPI
Published
Oct 26, 2022
Tracked Since
Feb 18, 2026