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Security Advisories: GSA_kwCzR0hTQS1ybXhnLTZxcWYteDhtcs4ABBnD

GeoNode Server Side Request forgery

Summary

A server side request forgery vuln was found within geonode when testing on a bug bounty program. Server side request forgery allows a user to request information on the internal service/services.

Details

The endpoint /proxy/?url= does not properly protect against SSRF. when using the following format you can request internal hosts and display data. /proxy/?url=http://169.254.169.254\@whitelistedIPhere. This will state wether the AWS internal IP is alive. If you get a 404, the host is alive. A non alive host will not display a response. To display metadata, use a hashfrag on the url /proxy/?url=http://169.254.169.254\@#whitelisteddomain.com or try /proxy/?url=http://169.254.169.254\@%23whitelisteddomain.com

Impact

Port scan internal hosts, and request information from internal hosts.

Permalink: https://github.com/advisories/GHSA-rmxg-6qqf-x8mr
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1ybXhnLTZxcWYteDhtcs4ABBnD
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 19 days ago
Updated: 19 days ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Percentage: 0.00152
EPSS Percentile: 0.52522

Identifiers: GHSA-rmxg-6qqf-x8mr, CVE-2023-40017
References: Repository: https://github.com/GeoNode/geonode
Blast Radius: 10.4

Affected Packages

pypi:geonode
Dependent packages: 0
Dependent repositories: 24
Downloads: 4,199 last month
Affected Version Ranges: >= 3.2.0, < 4.2.0
Fixed in: 4.2.0
All affected versions: 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5
All unaffected versions: 2.0.1, 2.4.1, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.5.6, 2.5.7, 2.5.9, 2.5.10, 2.5.12, 2.5.13, 2.5.14, 2.5.15, 2.6.1, 2.6.2, 2.6.3, 2.8.1, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 3.0.0, 3.1.0, 3.1.1, 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.3.0, 4.3.1, 4.4.0, 4.4.1