XSS in Jupyter 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 preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.006 (44.9th 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
- Jupyter Jupyterlab
- Jupyter Notebook
- Jupyterlab — versions >=4.0.0, < 4.0.11
- Fedoraproject Fedora — versions 39
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-22420?
- CVE-2024-22420 is a medium-severity vulnerability in Jupyter 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.