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CVE-2024-22420— Stored cross site scripting in Markdown Preview in JupyterLab

Quick assessment

Affected
jupyterlab jupyterlab
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JupyterLab是一个用于交互式和可重复计算的可扩展环境，基于 Jupyter Notebook 和架构。 JupyterLab存在安全漏洞。攻击者利用该漏洞可以访问任何数据，并执行任意请求。

CVSS 6.5 · Medium EPSS 0.57% · P45
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I. Basic Information for CVE-2024-22420

Vulnerability Information
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Vulnerability Title
Stored cross site scripting in Markdown Preview in JupyterLab
Source: CVE Program / CVE List V5
Vulnerability Description
JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. This vulnerability depends on user interaction by opening a malicious Markdown file using JupyterLab preview feature. A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user. JupyterLab version 4.0.11 has been patched. Users are advised to upgrade. Users unable to upgrade should disable the table of contents extension.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
JupyterLab 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JupyterLab是一个用于交互式和可重复计算的可扩展环境，基于 Jupyter Notebook 和架构。 JupyterLab存在安全漏洞。攻击者利用该漏洞可以访问任何数据，并执行任意请求。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
jupyterlab jupyterlab >=4.0.0, < 4.0.11 -

II. Public POCs for CVE-2024-22420

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III. Intelligence Information for CVE-2024-22420

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Patches & Fixes for CVE-2024-22420 (1)

Vendor Advisories for CVE-2024-22420 (1)

Mailing List Discussions for CVE-2024-22420 (1)

IV. Related Vulnerabilities

Same product: jupyterlab
Same vendor: jupyterlab
Same weakness: CWE-79

V. Comments for CVE-2024-22420

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