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Vulnerability details: VCID-d8dn-ga5x-pyc8
Vulnerability ID VCID-d8dn-ga5x-pyc8
Aliases CVE-2019-9644
GHSA-hhx8-cr55-qcxx
PYSEC-2019-159
Summary An XSSI (cross-site inclusion) vulnerability in Jupyter Notebook before 5.7.6 allows inclusion of resources on malicious pages when visited by users who are authenticated with a Jupyter server. Access to the content of resources has been demonstrated with Internet Explorer through capturing of error messages, though not reproduced with other browsers. This occurs because Internet Explorer's error messages can include the content of any invalid JavaScript that was encountered.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
There are no known severity scores.
Reference id Reference type URL
https://github.com/jupyter/notebook
https://github.com/jupyter/notebook/compare/f3f00df...05aa4b2
https://github.com/pypa/advisory-database/tree/main/vulns/notebook/PYSEC-2019-159.yaml
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UP5RLEES2JBBNSNLBR65XM6PCD4EMF7D
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UP5RLEES2JBBNSNLBR65XM6PCD4EMF7D/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VMDPJBVXOVO6LYGAT46VZNHH6JKSCURO
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VMDPJBVXOVO6LYGAT46VZNHH6JKSCURO/
CVE-2019-9644 https://nvd.nist.gov/vuln/detail/CVE-2019-9644
GHSA-hhx8-cr55-qcxx https://github.com/advisories/GHSA-hhx8-cr55-qcxx
No exploits are available.
There are no known vectors.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-02T04:05:33.906575+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/notebook/PYSEC-2019-159.yaml 38.6.0