CVE-2023-42439

2023-09-1521:15:11

CWE-918

GitHub_M

web.nvd.nist.gov

cve

2023

42439

geonode

ssrf

vulnerability

bypass

whitelisting

patch

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

32.4%

JSON

GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data. A SSRF vulnerability exists starting in version 3.2.0, 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. The bypass 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. Version 4.1.3.post1 is the first available version that contains a patch.

Affected configurations

Nvd

Vulners

Node

geosolutionsgroupgeonodeRange3.2.0–4.1.3

VendorProductVersionCPE
geosolutionsgroupgeonode*cpe:2.3:a:geosolutionsgroup:geonode:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
geosolutionsgroup	geonode	*	cpe:2.3:a:geosolutionsgroup:geonode::::::::

CNA Affected

[
  {
    "vendor": "GeoNode",
    "product": "geonode",
    "versions": [
      {
        "version": ">= 3.2.0, <= 4.1.2",
        "status": "affected"
      }
    ]
  }
]