CVE catalog
CVE-2024-22421
DEBIAN-CVE-2024-22421
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.67% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jupyterlab | 13 | 4.0.11+ds1-1 | fixed |
| Debian | jupyterlab | 14 | 4.0.11+ds1-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jupyterlab | deb | 13 | 4.0.11+ds1-1 | Not reported | DEBIAN-CVE-2024-22421 | Not reported |
| Debian | jupyterlab | deb | 14 | 4.0.11+ds1-1 | Not reported | DEBIAN-CVE-2024-22421 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.