CVE-2025-58175
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.
- CVSS 3.1
- 8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-20, CWE-611, CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- osgeo:geoserver
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x4r9-gmw3-hxww | Maven | org.geoserver.web:gs-web-app | <2.26.4 | 2.26.4 |
| GHSA-x4r9-gmw3-hxww | Maven | org.geoserver:gs-main | <2.26.4 | 2.26.4 |
| GHSA-x4r9-gmw3-hxww | Maven | org.geoserver:gs-main | >=2.27.0 <2.27.3 | 2.27.3 |
| GHSA-x4r9-gmw3-hxww | Maven | org.geoserver.web:gs-web-app | >=2.27.0 <2.27.3 | 2.27.3 |