7.5

CVE-2021-32862

Exploit

nbconvert vulnerable to cross-site scripting (XSS) via multiple exploit paths

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).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Jupyter ≫ Nbconvert SwPlatformpython Version <= 6.2.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.1% 0.614
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
security-advisories@github.com 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/jupyter/nbconvert/security/advisories/GHSA-9jmq-rx5f-8jwq
Third Party Advisory
Exploit
https://github.com/jupyter/nbviewer/security/advisories/GHSA-h274-fcvj-h2wm
Broken Link
https://lists.debian.org/debian-lts-announce/2023/06/msg00003.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2024/09/msg00004.html