Vulnerability · Published Apr 10, 2026 · Assigned by VulnCheck

CVE-2026-39922GeoNode SSRF via Service Registration

Medium 5.3

In plain English

A medium-severity server-side request forgery in GeoNode from GeoNode. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)5.3Medium

Exploit odds (30 days)0.2%top 93.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

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.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	geonode	4.4.5	GHSA-hw9r-6m78-w6h3
PyPI	geonode	5.0.2	GHSA-hw9r-6m78-w6h3
PyPI	geonode	4.4.5, 5.0.2	PYSEC-2026-61

Affected products (as reported)

Vendor	Product	Versions
GeoNode	GeoNode	4.0.0 – through 4.4.55.0.0 – through 5.0.2

Weakness: CWE-918 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:L

References

https://github.com/GeoNode/geonode/security/advisories/GHSA-hw9r-6m78-w6h3 vendor-advisory
https://www.vulncheck.com/advisories/geonode-ssrf-via-service-registration third-party-advisory