CVE-2026-39921 — MEDIUM (6.3)

Q: How severe is CVE-2026-39921?

CVE-2026-39921 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-39921?

Check the references section above for vendor advisories and patch information. Affected products include: Geosolutionsgroup Geonode.

Vulnerability Description

GeoNode versions 4.0 before 4.4.5 and 5.0 before 5.0.2 contain a server-side request forgery vulnerability that allows authenticated users with document upload permissions to trigger arbitrary outbound HTTP requests by providing a malicious URL via the doc_url parameter during document upload. Attackers can supply URLs pointing to internal network targets, loopback addresses, RFC1918 addresses, or cloud metadata services to cause the server to make requests to internal resources without SSRF mitigations such as private IP filtering or redirect validation.

CVSS Score

6.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Geosolutionsgroup	Geonode	>= 4.0.0, < 4.4.5

Related Weaknesses (CWE)

CWE-918

References

FAQ

What is CVE-2026-39921?

CVE-2026-39921 is a vulnerability with a CVSS score of 6.3 (MEDIUM). GeoNode versions 4.0 before 4.4.5 and 5.0 before 5.0.2 contain a server-side request forgery vulnerability that allows authenticated users with document upload permissions to trigger arbitrary outboun...

How severe is CVE-2026-39921?

CVE-2026-39921 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-39921?

Check the references section above for vendor advisories and patch information. Affected products include: Geosolutionsgroup Geonode.