CVE-2026-39922
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.
- CVSS 4.0
- 5.3
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 - CVSS 3.1
- 6.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)
- CWE
- CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- geosolutionsgroup:geonode
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hw9r-6m78-w6h3 | PyPI | geonode | >=4.0.0 <4.4.5 | 4.4.5 |
| GHSA-hw9r-6m78-w6h3 | PyPI | geonode | >=5.0.0 <5.0.2 | 5.0.2 |
| PYSEC-2026-61 | PyPI | geonode | >=4.0.0 <4.4.5 >=5.0.0 <5.0.2 | 4.4.5, 5.0.2 |