CVE-2026-33709

N/A

Descripcion

JupyterHub is software that allows one to create a multi-user server for Jupyter notebooks. Prior to version 5.4.4, an open redirect vulnerability in JupyterHub allows attackers to construct links which, when clicked, take users to the JupyterHub login page, after which they are sent to an arbitrary attacker-controlled site outside JupyterHub instead of a JupyterHub page, bypassing JupyterHub's check to prevent this. This issue has been patched in version 5.4.4.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado4/3/2026

Ultima modificacion4/3/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-601

Referencias

https://github.com/jupyterhub/jupyterhub/releases/tag/5.4.4(security-advisories@github.com)

https://github.com/jupyterhub/jupyterhub/security/advisories/GHSA-3vff-hjqv-m7h8(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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