CVE-2025-58175

Summary

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.

Affected Software

VendorProductVersion RangeStatus
geoserverorg.geoserver.web:gs-web-app< 2.26.4affected
geoserverorg.geoserver.web:gs-web-app>= 2.27.0, < 2.27.3affected
geoserverorg.geoserver:gs-main< 2.26.4affected
geoserverorg.geoserver:gs-main>= 2.27.0, < 2.27.3affected

Weaknesses

  • CWE-20: CWE-20: Improper Input Validation
  • CWE-611: CWE-611: Improper Restriction of XML External Entity Reference
  • CWE-918: CWE-918: Server-Side Request Forgery (SSRF)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References