CVE-2026-39922

MEDIUM

6.3

Description

GeoNode versions 4.4.5 and 5.0.2 (and prior within their respective releases) contain a server-side request forgery vulnerability in the service registration endpoint that allows authenticated attackers to trigger outbound network requests to arbitrary URLs by submitting a crafted service URL during form validation. Attackers can probe internal network targets including loopback addresses, RFC1918 private IP ranges, link-local addresses, and cloud metadata services by exploiting insufficient URL validation in the WMS service handler without private IP filtering or allowlist enforcement.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/10/2026

Last Modified4/16/2026

Sourcenvd

Honeypot Sightings0

Affected Products

geosolutionsgroup:geonode

Weaknesses (CWE)

CWE-918

References

https://github.com/GeoNode/geonode/security/advisories/GHSA-hw9r-6m78-w6h3(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/geonode-ssrf-via-service-registration(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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