GeoServer Missing Authorization on REST API Index

中 5.3CVE-2025-27505 · GHSA-h86g-x8mm-78m5 · 10/06/2025 公開 · 17/06/2026 更新

要点

CVE-2025-27505 は org.geoserver.web:gs-web-app, org.geoserver:gs-rest, geoserver (osgeo) に影響する深刻度「中」 (CVSS 5.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.2%（全脆弱性の 67.0% より高い）。
対処：2.26.3, 2.25.6 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.geoserver.web:gs-web-app Maven	`≥ 2.26.0, < 2.26.3< 2.25.6`	`2.26.32.25.6`
org.geoserver:gs-rest Maven	`≥ 2.26.0, < 2.26.3< 2.25.6`	`2.26.32.25.6`
geoserver osgeo	`≥ 2.26.0, < 2.26.3< 2.25.6`	`2.26.32.25.6`

概要

Summary

It is possible to bypass the default REST API security and access the index page.

Details

The REST API security handles rest and its subpaths but not rest with an extension (e.g., rest.html).

Impact

The REST API index can disclose whether certain extensions are installed.

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.

References

https://osgeo-org.atlassian.net/browse/GEOS-11664
https://osgeo-org.atlassian.net/browse/GEOS-11776
https://github.com/geoserver/geoserver/pull/8170

NVD の説明

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.