CVE-2025-30220

GeoServer is an open source server that allows users to share and edit geospatial data. GeoTools Schema class use of Eclipse XSD library to represent schema data structure is vulnerable to XML External Entity (XXE) exploit. This impacts whoever exposes XML processing with gt-xsd-core involved in parsing, when the documents carry a reference to an external XML schema. The gt-xsd-core Schemas class is not using the EntityResolver provided by the ParserHandler (if any was configured). This also impacts users of gt-wfs-ng DataStore where the ENTITY_RESOLVER connection parameter was not being used as intended. This vulnerability is fixed in GeoTools 33.1, 32.3, 31.7, and 28.6.1, GeoServer 2.27.1, 2.26.3, and 2.25.7, and GeoNetwork 4.4.8 and 4.2.13.

Affected products

Eclipse Xsd, Geonetwork, Geoserver, Geotools

Geotools

< 28.6.1, 31.7, 32.3, 33.0

Osgeo Geonetwork

< 4.2.13, 4.4.8

Osgeo Geoserver

< 2.25.7, 2.26.3, 2.27.0

Fix

Available

CVSS 3.1

9.9 CRITICAL

EPSS

53.7% (99th percentile)

Weakness

CWE-611, CWE-918

NVD status

Analyzed

Published

2025-06-10

No exploit for CVE-2025-30220 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.