CVE-2021-32862 (GCVE-0-2021-32862)
Vulnerability from cvelistv5
Published
2022-08-18 00:00
Modified
2024-09-02 21:02
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer).
References
Impacted products
Vendor Product Version
jupyter nbconvert Version: <= 6.2
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