{"id":"CVE-2026-39922","summary":"GeoNode SSRF via Service Registration","details":"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.","aliases":["GHSA-hw9r-6m78-w6h3","PYSEC-2026-61"],"modified":"2026-11-07T10:47:28.079534572Z","published":"2026-04-10T19:53:05.159Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39922.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-918"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39922.json"},{"type":"ADVISORY","url":"https://github.com/GeoNode/geonode/security/advisories/GHSA-hw9r-6m78-w6h3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39922"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/geonode-ssrf-via-service-registration"},{"type":"PACKAGE","url":"https://github.com/GeoNode/geonode"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/geonode/geonode","events":[{"introduced":"1970a810ecc72f893c432c9d586d16eaa2ee3656"},{"fixed":"06607f322601b43650cb368bf95fb9c52024fd81"},{"introduced":"27a4e5d84809098a02f288ab4dd1942fa4887f5d"},{"fixed":"93492398a27f6c68dc012e7a560a288a5dda9656"}],"database_specific":{"extracted_events":[{"source":"CPE_RANGE","cpe":"cpe:2.3:a:geosolutionsgroup:geonode:*:*:*:*:*:*:*:*","range":[{"introduced":"4.0.0"},{"fixed":"4.4.5"}]},{"range":[{"introduced":"5.0.0"},{"fixed":"5.0.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:geosolutionsgroup:geonode:*:*:*:*:*:*:*:*"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39922.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"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"}]}