CVE-2019-10856
Jupyter Notebook open redirect vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.17%
Description
In Jupyter Notebook before 5.7.8, an open redirect can occur via an empty netloc. This issue exists because of an incomplete fix for CVE-2019-10255.
How to fix CVE-2019-10856
To remediate CVE-2019-10856, upgrade the affected package to a fixed version below.
- PyPI/notebook—upgrade to 5.7.8 or later
- PyPI/notebook—upgrade to 5.7.8 or later
Is CVE-2019-10856 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.7.8
- from 0, < 5.7.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| 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 |