{"cve":"CVE-2026-53573","nvd":{"published":"2026-07-31T23:17:24.667","modified":"2026-10-23T23:10:00.157","status":"Awaiting Analysis","description":"GeoNetwork is a catalog application to manage spatially referenced resources. From 3.12.0 until 4.2.16 and 4.4.11, unsafe redirect validation in GeonetworkOAuth2LoginAuthenticationFilter and KeycloakAuthenticationProcessingFilter permits an attacker-controlled external redirect after login. This issue is fixed in versions 4.2.16 and 4.4.11.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","score":4.8},"cvss_v3":null,"cwes":["CWE-601"],"references":["https://github.com/geonetwork/core-geonetwork/commit/0d74f673dfc926bde935819ed34636d789b2fecd","https://github.com/geonetwork/core-geonetwork/commit/cde9b6481a29e2473b7b74479b4e3fd6843bac4e","https://github.com/geonetwork/core-geonetwork/pull/9307","https://github.com/geonetwork/core-geonetwork/pull/9309","https://github.com/geonetwork/core-geonetwork/releases/tag/4.2.16"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:34.184483516+00:00"},"epss":{"cve":"CVE-2026-53573","score":0.00648,"percentile":0.50752,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-pjp7-q6wp-97qx","url":"https://osv.dev/vulnerability/GHSA-pjp7-q6wp-97qx","summary":"core-geonetwork has an Open Redirect Bypass","modified":"2026-07-31T22:41:46.217522Z","packages":[{"ecosystem":"Maven","name":"org.geonetwork-opensource:geonetwork","purl":"pkg:maven/org.geonetwork-opensource/geonetwork","ranges":[">=3.12.0 <=3.12.12"],"fixed":[]},{"ecosystem":"Maven","name":"org.geonetwork-opensource:geonetwork","purl":"pkg:maven/org.geonetwork-opensource/geonetwork","ranges":[">=4.0.0-alpha.1 <=4.0.6"],"fixed":[]},{"ecosystem":"Maven","name":"org.geonetwork-opensource:geonetwork","purl":"pkg:maven/org.geonetwork-opensource/geonetwork","ranges":[">=4.2.0 <4.2.16"],"fixed":["4.2.16"]},{"ecosystem":"Maven","name":"org.geonetwork-opensource:geonetwork","purl":"pkg:maven/org.geonetwork-opensource/geonetwork","ranges":[">=4.4.0 <4.4.11"],"fixed":["4.4.11"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}