CVE-2025-27511

GeoServer DB2 DataStore Extension has a JNDI Vulnerability via Store Connection

Published Jun 18, 2026 CVSS 3.1 · 7.2 High EPSS 1.1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-g628-r368-6vh7 GeoServer DB2 DataStore Extension has a JNDI Vulnerability via Store Connection
History
Type Values Removed Values Added
First Time appeared Geoserver
Geoserver geoserver
Vendors & Products Geoserver
Geoserver geoserver
Type Values Removed Values Added
Description 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.
Title GeoServer DB2 DataStore Extension has a JNDI Vulnerability via Store Connection
Weaknesses CWE-502
CWE-74
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 24, 2026, 3:56 AM
Reserved
Feb 26, 2025, 6:11 PM
Status
Analyzed
Published
Jun 18, 2026, 4:16 PM
Modified
Oct 6, 2026, 10:10 PM