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Moderate severityNVD Advisory· Published Aug 28, 2023· Updated Feb 13, 2025

Open Redirect Vulnerability in jupyter-server

CVE-2023-39968

Description

jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit 29036259 which is included in release 2.7.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
jupyter-serverPyPI
< 2.7.22.7.2

Affected products

4

Patches

Vulnerability mechanics

References

10

News mentions

1