CVE-2024-22421
High
Description
JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. 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. JupyterLab versions 4.1.0b2, 4.0.11, and 3.6.7 are patched. 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.
SeverityHigh
CVSS7.6
Exploit probability—
Product
Jupyterlab
PublishedJan 19, 2024
First seenJan 19, 2024
Weakness typeCWE-200Sensitive information exposureCWE-23CWE-23
How to fix
Update
- jupyter jupyterlab3.6.7, 4.0.11 or later
- jupyter notebook7.0.7 or later
- jupyterlab4.0.11, 3.6.7 or later
- notebook7.0.7 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jupyter jupyterlab | v < 3.6.7, 4.0.0 ≤ v < 4.0.11 | 3.6.7, 4.0.11 |
| jupyter notebook | 7.0.0 ≤ v < 7.0.7 | 7.0.7 |
| fedoraproject fedora | 39 | — |
| jupyterlabPyPI | 4.0.0 ≤ v < 4.0.11, v < 3.6.7 | 4.0.11, 3.6.7 |
| notebookPyPI | 7.0.0 ≤ v < 7.0.7 | 7.0.7 |
Check your version
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