CVE-2022-39286

HIGH

Jupyter Core <4.11.2 - Code Injection

Title source: llm

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.

References (7)

Scores

CVSS v3 8.8
EPSS 0.0038
EPSS Percentile 59.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-269 CWE-427 CWE-250
Status published

Affected Products (6)

jupyter/jupyter_core < 4.11.2
debian/debian_linux
debian/debian_linux
fedoraproject/fedora
fedoraproject/fedora
pypi/jupyter-core < 4.11.2PyPI

Timeline

Published Oct 26, 2022
Tracked Since Feb 18, 2026