GHSA-hw9r-6m78-w6h3 GeoNode contains a server-side request forgery vulnerability in the service registration endpoint

• PyPI geonode: >= 4.0.0, < 4.4.5 → fixed in 4.4.5 • PyPI geonode: >= 5.0.0, < 5.0.2 → fixed in 5.0.2

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.