Vulnerability Details CVE-2026-39922
GeoNode versions 4.0 before 4.4.5 and 5.0 before 5.0.2 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.7%
CVSS Severity
CVSS v3 Score 6.3
References
Products affected by CVE-2026-39922
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.2
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cpe:2.3:a:geosolutionsgroup:geonode:4.0.3
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.2
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.3
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.4
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cpe:2.3:a:geosolutionsgroup:geonode:4.1.5
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.2
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.3
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.4
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cpe:2.3:a:geosolutionsgroup:geonode:4.2.5
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cpe:2.3:a:geosolutionsgroup:geonode:4.3.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.3.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.4.0
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cpe:2.3:a:geosolutionsgroup:geonode:4.4.1
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cpe:2.3:a:geosolutionsgroup:geonode:4.4.2
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cpe:2.3:a:geosolutionsgroup:geonode:4.4.3
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cpe:2.3:a:geosolutionsgroup:geonode:4.4.4
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cpe:2.3:a:geosolutionsgroup:geonode:5.0.0
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cpe:2.3:a:geosolutionsgroup:geonode:5.0.1