CVE-2025-58175

MEDIUM

GeoServer < 2.26.4 and 2.27.0-2.27.2 - Server-Side Request Forgery

Title source: manual
STIX 2.1

Description

GeoServer is an open source server that allows users to share and edit geospatial data. Prior to versions 2.26.4 and 2.27.3, a GeoServer that uses `ENTITY_RESOLUTION_ALLOWLIST` may allow attacker to perform unauthenticated Server-Side Request Forgery (SSRF). This vulnerability requires that GeoServer is set up to use a proxy base URL and the `ENTITY_RESOLUTION_ALLOWLIST` (default since 2.25.0). Versions 2.26.4 and 2.27.3 contain a fix. GeoServer installations are only affected by this vulnerability if they use a proxy base URL that does not contain a URL path or end with a slash. If the proxy base URL does not contain a path, adding a slash to the end of the URL will mitigate this vulnerability.

References (3)

Core 3
Core References
X_Refsource_Misc x_refsource_misc
https://github.com/geoserver/geoserver/pull/8622
X_Refsource_Misc x_refsource_misc
https://osgeo-org.atlassian.net/browse/GEOS-11867

Scores

CVSS v3 6.5
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20 CWE-611 CWE-918
Status published
Products (4)
geoserver/org.geoserver.web:gs-web-app < 2.26.4
geoserver/org.geoserver.web:gs-web-app >= 2.27.0, < 2.27.3
geoserver/org.geoserver:gs-main < 2.26.4
geoserver/org.geoserver:gs-main >= 2.27.0, < 2.27.3
Published Jun 18, 2026
Tracked Since Jun 18, 2026