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CVE-2019-10255
An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before…
Medium6.1EPSS 1.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.5 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 1.8% · top 22% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIjupyterhubGHSA-rv62-4pmj-xw6h (opens in a new tab)
- PyPInotebookGHSA-rv62-4pmj-xw6h (opens in a new tab)
References (7)
- https://github.com/jupyter/notebook/commit/d65328d4841892b412aef9015165db1eb029a8ed (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/jupyter/notebook/commit/08c4c898182edbe97aadef1815cce50448f975cb (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/jupyter/notebook/commit/70fe9f0ddb3023162ece21fbb77d5564306b913b (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/jupyter/notebook/compare/05aa4b2...16cf97c (opens in a new tab)x_refsource_MISCx_transferred
- https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4 (opens in a new tab)x_refsource_MISCx_transferred
- FEDORA-2019-a6e1287e76 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-9e67979b2a (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-rv62-4pmj-xw6h (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-10255)Record last updated .