Is CVE-2026-39922 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-39922, but active exploitation has not been confirmed.

Can CVE-2026-39922 be exploited remotely?

Yes. CVE-2026-39922 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-39922?

CVE-2026-39922 has a CVSS score of 6.3 (MEDIUM).

HOME VULNERABILITIESCVE-2026-39922

MEDIUMPOC

CVE-2026-39922

CWE-918Published: April 10, 2026· Updated: Apr 16, 2026

6.3

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2026-39922 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2026-39922. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.