CVE-2020-36191

Public Exploit

Description

JupyterHub 1.1.0 allows CSRF in the admin panel via a request that lacks an _xsrf field, as demonstrated by a /hub/api/user request (to add or remove a user account).

Category

4.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/jupyterhub/jupyterhub/issues/3304 third party advisory exploit
https://github.com/jupyterhub/jupyterhub/releases third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-36191?
CVE-2020-36191 has been scored as a medium severity vulnerability.
How to fix CVE-2020-36191?
To fix CVE-2020-36191, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-36191 being actively exploited in the wild?
It is possible that CVE-2020-36191 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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