CVE-2019-10255
Open Redirect vulnerability in jupyterhub and notebook
6.1
MEDIUM
CVSS 3.1
EPSS 0.46%
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.
How to fix CVE-2019-10255
To remediate CVE-2019-10255, upgrade the affected package to a fixed version below.
- —upgrade to 5.7.8-1 or later
- —upgrade to 0.9.6 or later
- —upgrade to 5.7.8 or later
Is CVE-2019-10255 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 5.7.8-1
- from 0, < 0.9.6
- from 0, < 5.7.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |