CVE-2026-33709

N/A

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado4/3/2026

Ultima modificacao4/3/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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