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Vulnerability details: VCID-6y8s-qegb-ekde
Vulnerability ID VCID-6y8s-qegb-ekde
Aliases CVE-2018-21030
GHSA-jqwc-jm56-wcwj
PYSEC-2019-157
Summary 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.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
There are no known severity scores.
Reference id Reference type URL
https://github.com/advisories/GHSA-jqwc-jm56-wcwj
https://github.com/jupyter/notebook/pull/3341
https://github.com/jupyter/notebook/releases/tag/5.5.0
https://lists.debian.org/debian-lts-announce/2020/11/msg00033.html
No exploits are available.
There are no known vectors.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-02T04:05:55.678729+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/notebook/PYSEC-2019-157.yaml 38.6.0