CVE-2020-26215

Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A
maliciously crafted link to a notebook server could redirect the browser to
a different website. All notebook servers are technically affected,
however, these maliciously crafted links can only be reasonably made for
known notebook server hosts. A link to your notebook server may appear
safe, but ultimately redirect to a spoofed server on the public internet.
The issue is patched in version 6.1.5.

Bugs

• <https://bugs.launchpad.net/ubuntu/+source/jupyter-notebook/+bug/1982670&gt;