CVE-2023-42439 – geonode

Package

Manager: pip
Name: geonode
Vulnerable Version: >=3.2.0 <4.1.3.post1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00072 pctl0.22444

Details

GeoNode vulnerable to SSRF Bypass to return internal host data A SSRF vulnerability exists, bypassing existing controls on the software. This can allow a user to request internal services for a full read SSRF, returning any data from the internal network. the application is using a whitelist, but the whitelist can be bypassed with @ and encoded value of @ (%40) GET /proxy/?url=http://development.demo.geonode.org%40geoserver:8080/geoserver/web This will trick the application that the first host is a whitelisted address, but the browser will use @ or %40 as a credential to the host geoserver on port 8080, this will return the data to that host on the response. 

Metadata

Created: 2023-09-20T23:04:44Z
Modified: 2024-09-20T19:59:58Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-pxg5-h34r-7q8p/GHSA-pxg5-h34r-7q8p.json
CWE IDs: ["CWE-918"]
Alternative ID: GHSA-pxg5-h34r-7q8p
Finding: F100
Auto approve: 1