SCA: security update for jupyter-server-proxy (GHSA-gcv9-6737-pjqw)

medium Tenable Cloud Security Plugin ID 415071

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- Jupyter Server Proxy is a Jupyter notebook server extension to proxy web services. Versions of Jupyter
Server Proxy prior to 3.2.1 are vulnerable to Server-Side Request Forgery (SSRF). Any user deploying
Jupyter Server or Notebook with jupyter-proxy-server extension enabled is affected. A lack of input
validation allows authenticated clients to proxy requests to other hosts, bypassing the `allowed_hosts`
check. Because authentication is required, which already grants permissions to make the same requests via
kernel or terminal execution, this is considered low to moderate severity. Users may upgrade to version
3.2.1 to receive a patch or, as a workaround, install the patch manually. (CVE-2022-21697)

Plugin Details

Severity: Medium

ID: 415071

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.63

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS Score Source: CVE-2022-21697

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 4.4

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 1/27/2022

Vulnerability Publication Date: 1/25/2022

Reference Information

CVE: CVE-2022-21697

cwe: CWE-918

Detections

Analytics