CVE-2025-30220

critical · 9.9

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

9.9

CVSS

42.3%

EPSS (exploit prob.)

99th

EPSS percentile

2025-06-10

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L

Weaknesses

CWE-611CWE-918

Affected products

Vendor	Product	Affected versions
geotools	geotools	< 28.6.1
geotools	geotools	>= 29.0, < 31.7
geotools	geotools	>= 32.0, < 32.3
geotools	geotools	33.0
osgeo	geonetwork	>= 4.2.0, < 4.2.13
osgeo	geonetwork	>= 4.4.0, < 4.4.8
osgeo	geoserver	< 2.25.7
osgeo	geoserver	>= 2.26.0, < 2.26.3
osgeo	geoserver	2.27.0

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-30220