{"id":"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.","aliases":["GHSA-g628-r368-6vh7"],"modified":"2026-08-12T03:51:12.908650393Z","published":"2026-06-18T14:23:01.788Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-502","CWE-74"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27511.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/geoserver/geoserver","events":[{"introduced":"0"},{"fixed":"3802dca765d989eed828eecca55c3c469cb9ff05"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.27.0"}],"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*"}}],"versions":["2.21-M0","2.11-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27511.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}]}