GitHub Advisoryadvisory · PyPI

GHSA-44cc-43rp-5947 JupyterLab vulnerable to potential authentication and CSRF tokens leak

HIGH Published 2024-01-19 Modified 2024-01-22 Official page ↗
Aliases
CVE-2024-22421
Ecosystem
PyPI
Packages
jupyterlab, notebook
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
Weaknesses
CWE-200
Reviewed
2024-01-19

Affected packages

• PyPI jupyterlab: >= 4.0.0, < 4.0.11 → fixed in 4.0.11 • PyPI jupyterlab: < 3.6.7 → fixed in 3.6.7 • PyPI notebook: >= 7.0.0, < 7.0.7 → fixed in 7.0.7

Description

Impact Users of JupyterLab who click on a malicious link may get their `Authorization` and `XSRFToken` tokens exposed to a third party when running an older `jupyter-server` version. Patches JupyterLab 4.1.0b2, 4.0.11, and 3.6.7 were patched. Workarounds No workaround has been identified, however users should ensure to upgrade `jupyter-server` to version 2.7.2 or newer which includes a redirect vulnerability fix. References Vulnerability reported by user @davwwwx via the bug bounty program sponsored by the European Commission and hosted on the Intigriti platform.

Related

Alias · CVE (1)

  • CVE-2024-22421 JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References