What is CVE-2024-22420?

CVE-2024-22420 is a medium-severity vulnerability in Jupyterlab, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-01-19.

How severe is CVE-2024-22420?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Jupyterlab

CVE-2024-22420

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab previe…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (57.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Jupyterlab — versions >=4.0.0, < 4.0.11

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-4m77-cmpx-vjc4 (x_refsource_CONFIRM)
https://github.com/jupyterlab/jupyterlab/commit/e1b3aabab603878e46add445a3114e838411d2df (x_refsource_MISC)
lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/…

Frequently asked questions

What is CVE-2024-22420?: CVE-2024-22420 is a medium-severity vulnerability in Jupyterlab, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-01-19.
How severe is CVE-2024-22420?: Medium severity. CVSS v3 base score is 6.5 out of 10.