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CVE-2025-27511

GeoServer DB2 DataStore Extension has a JNDI Vulnerability via Store Connection

Published: Jun 18, 2026Updated: Jun 24, 2026 Sources: CVE List NVDCWE-74
7.2HIGH
NVD MITRE
EPSS Score
1.1%
Top 38.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-74CWE-502

Affected Products

geoserver
oss-projectaka geowebcache
org.geoserver.extension:gs-db2On-prem
Web & CMS Plugins / cms-core
osgeo
oss-projectaka geoserver, gdal, mapserver
geoserverMixed
OSS Libraries / generic-library

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/geoserver/geoserver/security/advisories/GHSA-g628-r368-6vh7
github.com
https://github.com/geoserver/geoserver/releases/tag/2.27.0
github.com
https://nvd.nist.gov/vuln/detail/cve-2023-27867
nvd.nist.gov
and 1 more references View all →

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