https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T20:52:47.973046+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-jupyterlab-2024-22421 BIT-jupyterlab-2024-22421 — Potential authentication and CSRF tokens leak in JupyterLab 2026-10-09T20:52:47.979144+00:00

Affected: Bitnami: jupyterlab

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 4.1.0, 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.

 https://cve.radiocsirt.org/vuln/brew-jupyterlab-cve-2024-22421 BREW-jupyterlab-CVE-2024-22421 — JupyterLab vulnerable to potential authentication and CSRF tokens leak 2026-10-09T20:52:47.979210+00:00

Affected: Homebrew: jupyterlab

### 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](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).

 https://cve.radiocsirt.org/vuln/euvd-2026-244929 EUVD-2026-244929 2026-10-09T20:52:47.979260+00:00 EUVD-2026-244929 https://cve.radiocsirt.org/vuln/fkie_cve-2024-22421 fkie_cve-2024-22421 2026-10-09T20:52:47.979275+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-44cc-43rp-5947 GHSA-44cc-43rp-5947 — JupyterLab vulnerable to potential authentication and CSRF tokens leak 2026-10-09T20:52:47.979302+00:00

Affected: PyPI: jupyterlab, PyPI: notebook

### 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](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).

 https://cve.radiocsirt.org/vuln/gsd-2024-22421 gsd-2024-22421 2026-10-09T20:52:47.979332+00:00 gsd-2024-22421 https://cve.radiocsirt.org/vuln/opensuse-su-2024:13605-1 openSUSE-SU-2024:13605-1 — jupyter-jupyterlab-4.0.11-1.1 on GA media 2026-10-09T20:52:47.979344+00:00

jupyter-jupyterlab-4.0.11-1.1 on GA media

 https://cve.radiocsirt.org/vuln/pysec-2026-1706 PYSEC-2026-1706 — JupyterLab vulnerable to potential authentication and CSRF tokens leak 2026-10-09T20:52:47.979363+00:00

Affected: PyPI: notebook

### 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](https://app.intigriti.com/programs/jupyter/jupyter/detail) [sponsored by the European Commission](https://commission.europa.eu/news/european-commissions-open-source-programme-office-starts-bug-bounties-2022-01-19_en) and hosted on the [Intigriti platform](https://www.intigriti.com/).

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-22421 Withdrawn: UBUNTU-CVE-2024-22421 2026-10-09T20:52:47.979388+00:00

Withdrawn by the publisher.

Affected: Ubuntu:Pro:18.04:LTS: jupyter-notebook, Ubuntu:20.04:LTS: jupyter-notebook, Ubuntu:22.04:LTS: jupyter-notebook, Ubuntu:24.10: jupyter-notebook, Ubuntu:24.04:LTS: jupyter-notebook

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.