CVE-2025-27505

GeoServer is an open source server that allows users to share and edit geospatial data. It is possible to bypass the default REST API security and access the index page. The REST API security handles rest and its subpaths but not rest with an extension (e.g., rest.html). The REST API index can disclose whether certain extensions are installed. This vulnerability is fixed in 2.26.3 and 2.25.6. As a workaround, in ${GEOSERVER_DATA_DIR}/security/config.xml, change the paths for the rest filter to /rest.*,/rest/** and change the paths for the gwc filter to /gwc/rest.*,/gwc/rest/** and restart GeoServer.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/geoserver/geoserver/pull/8170
https://github.com/geoserver/geoserver/security/advisories/GHSA-h86g-x8mm-78m5
https://osgeo-org.atlassian.net/browse/GEOS-11664
https://osgeo-org.atlassian.net/browse/GEOS-11776

Configurations

No configuration.

History

12 Jun 2025, 16:06

Type	Values Removed	Values Added
Summary		(es) GeoServer es un servidor de código abierto que permite a los usuarios compartir y editar datos geoespaciales. Es posible eludir la seguridad predeterminada de la API REST y acceder a la página de índice. La seguridad de la API REST gestiona rest y sus subrutas, pero no rest con una extensión (p. ej., rest.html). El índice de la API REST puede revelar si ciertas extensiones están instaladas. Esta vulnerabilidad se corrigió en las versiones 2.26.3 y 2.25.6. Como solución alternativa, en ${GEOSERVER_DATA_DIR}/security/config.xml, cambie las rutas del filtro rest a /rest.,/rest/* y las del filtro gwc a /gwc/rest.,/gwc/rest/* y reinicie GeoServer.

10 Jun 2025, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-10 15:15

Updated : 2025-06-12 16:06

NVD link : CVE-2025-27505

Mitre link : CVE-2025-27505

CVE.ORG link : CVE-2025-27505

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

{"id": "CVE-2025-27505", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-06-10T15:15:23.903", "references": [{"url": "https://github.com/geoserver/geoserver/pull/8170", "source": "security-advisories@github.com"}, {"url": "https://github.com/geoserver/geoserver/security/advisories/GHSA-h86g-x8mm-78m5", "source": "security-advisories@github.com"}, {"url": "https://osgeo-org.atlassian.net/browse/GEOS-11664", "source": "security-advisories@github.com"}, {"url": "https://osgeo-org.atlassian.net/browse/GEOS-11776", "source": "security-advisories@github.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "GeoServer is an open source server that allows users to share and edit geospatial data. It is possible to bypass the default REST API security and access the index page. The REST API security handles rest and its subpaths but not rest with an extension (e.g., rest.html). The REST API index can disclose whether certain extensions are installed. This vulnerability is fixed in 2.26.3 and 2.25.6. As a workaround, in ${GEOSERVER_DATA_DIR}/security/config.xml, change the paths for the rest filter to /rest.*,/rest/** and change the paths for the gwc filter to /gwc/rest.*,/gwc/rest/** and restart GeoServer."}, {"lang": "es", "value": "GeoServer es un servidor de c\u00f3digo abierto que permite a los usuarios compartir y editar datos geoespaciales. Es posible eludir la seguridad predeterminada de la API REST y acceder a la p\u00e1gina de \u00edndice. La seguridad de la API REST gestiona rest y sus subrutas, pero no rest con una extensi\u00f3n (p. ej., rest.html). El \u00edndice de la API REST puede revelar si ciertas extensiones est\u00e1n instaladas. Esta vulnerabilidad se corrigi\u00f3 en las versiones 2.26.3 y 2.25.6. Como soluci\u00f3n alternativa, en ${GEOSERVER_DATA_DIR}/security/config.xml, cambie las rutas del filtro rest a /rest.*,/rest/** y las del filtro gwc a /gwc/rest.*,/gwc/rest/** y reinicie GeoServer."}], "lastModified": "2025-06-12T16:06:39.330", "sourceIdentifier": "security-advisories@github.com"}