{"id":"CVE-2025-27511","aliases":["GHSA-g628-r368-6vh7"],"url":"https://o3.security/vulnerability/CVE-2025-27511","summary":"GeoServer DB2 DataStore Extension has a JNDI Vulnerability via Store Connection","details":"GeoServer is an open source server that allows users to share and edit geospatial data. Prior to version 2.27.0 of the GeoServer DB2 DataStore Extension, an administrator can perform a JNDI attack through specially crafted DB2 jdbc url leading to to Remote Code Execution (RCE). Version 2.27.0 fixes the issue.","published":"2026-06-18T14:23:01.788Z","modified":"2026-07-15T01:49:13.633984229Z","cvss":{"score":7.2,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01074,"percentile":0.61783,"asOf":"2026-08-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.geoserver.extension:gs-db2","fixedVersion":"2.27.0"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/geoserver/geoserver/releases/tag/2.27.0"},{"type":"WEB","url":"https://osgeo-org.atlassian.net/browse/GEOT-7725"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27511.json"},{"type":"ADVISORY","url":"https://github.com/geoserver/geoserver/security/advisories/GHSA-g628-r368-6vh7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27511"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/cve-2023-27867"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:13.633984229Z"}}