Vulnerability Details CVE-2020-26232
Jupyter Server before version 1.0.6 has an Open redirect vulnerability. A maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed server on the public internet.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.0%
CVSS Severity
CVSS v3 Score 4.1
CVSS v2 Score 5.5
References
- https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18
- https://github.com/jupyter-server/jupyter_server/commit/3d83e49090289c431da253e2bdb8dc479cbcb157
- https://github.com/jupyter/jupyter_server/security/advisories/GHSA-grfj-wjv9-4f9v
- https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18
- https://github.com/jupyter-server/jupyter_server/commit/3d83e49090289c431da253e2bdb8dc479cbcb157
- https://github.com/jupyter/jupyter_server/security/advisories/GHSA-grfj-wjv9-4f9v
Products affected by CVE-2020-26232
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cpe:2.3:a:jupyter:jupyter_server:-
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cpe:2.3:a:jupyter:jupyter_server:0.0.1
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cpe:2.3:a:jupyter:jupyter_server:0.0.2
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cpe:2.3:a:jupyter:jupyter_server:0.0.3
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cpe:2.3:a:jupyter:jupyter_server:0.0.4
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cpe:2.3:a:jupyter:jupyter_server:0.0.5
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cpe:2.3:a:jupyter:jupyter_server:0.1.0
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cpe:2.3:a:jupyter:jupyter_server:0.1.1
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cpe:2.3:a:jupyter:jupyter_server:0.2.0
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cpe:2.3:a:jupyter:jupyter_server:0.2.1
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cpe:2.3:a:jupyter:jupyter_server:0.3.0
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cpe:2.3:a:jupyter:jupyter_server:1.0.0
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cpe:2.3:a:jupyter:jupyter_server:1.0.1
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cpe:2.3:a:jupyter:jupyter_server:1.0.2
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cpe:2.3:a:jupyter:jupyter_server:1.0.3
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cpe:2.3:a:jupyter:jupyter_server:1.0.4
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cpe:2.3:a:jupyter:jupyter_server:1.0.5