CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
73.0%
Severity: High
Date : 2021-08-10
CVE-ID : CVE-2021-32797
Package : jupyterlab
Type : cross-site scripting
Remote : Yes
Link : https://security.archlinux.org/AVG-2266
The package jupyterlab before version 3.1.4-1 is vulnerable to cross-
site scripting.
Upgrade to 3.1.4-1.
The problem has been fixed upstream in version 3.1.4.
None.
In JupyterLab before version 3.1.4, untrusted notebooks can execute
code on load. In particular JupyterLab doesn’t sanitize the action
attribute of the HTML <form> element. Using this it is possible to
trigger the form validation outside of the form itself. This is a
remote code execution, but requires user action to open a notebook.
An attacker could perform remote code execution using a maliciously
crafted notebook file.
https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-4952-p58q-6crx
https://github.com/jupyterlab/jupyterlab/commit/504825938c0abfa2fb8ff8d529308830a5ae42ed
https://security.archlinux.org/CVE-2021-32797
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ArchLinux | any | any | jupyterlab | < 3.1.4-1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
73.0%