Server-Side Request Forgery Vulnerability in GeoNode by GeoSolutions
CVE-2026-39922

5.3MEDIUM

Key Information:

Vendor

Geonode

Status
Geonode
Vendor
CVE Published:
10 April 2026

What is CVE-2026-39922?

GeoNode versions prior to 4.4.5 and 5.0.2 exhibit a server-side request forgery vulnerability that allows authenticated attackers to manipulate internal network requests. By submitting a maliciously crafted service URL during the service registration process, attackers can trigger outbound requests to arbitrary URLs. This vulnerability arises due to inadequate URL validation in the Web Map Service (WMS) handler, which lacks proper filtering or enforcement mechanisms for private IP addresses. This opens up potential avenues for attackers to probe sensitive internal resources, including cloud metadata services.

Affected Version(s)

GeoNode 4.0 < 4.4.5

GeoNode 5.0 < 5.0.2

References

https://github.com/GeoNode/geonode/releases/tag/5.0.2
release-notespatch
https://github.com/GeoNode/geonode/releases/tag/4.4.5
release-notespatch
https://www.vulncheck.com/advisories/geonode-ssrf-via-ser...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Elure (Marasescu Mihnea-Luca)
.