EPSS
Percentile
40.5%
Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS payload can be placed in an SVG document.
github.com/jupyter/notebook/pull/3341
github.com/jupyter/notebook/releases/tag/5.5.0
lists.debian.org/debian-lts-announce/2020/11/msg00033.html
nvd.nist.gov/vuln/detail/CVE-2018-21030