From baf8ad03a3ebb6417316cd46d14b30fd115a68b8 Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Tue, 10 Jun 2025 19:17:51 +0000
Subject: [PATCH] Publish GHSA-h86g-x8mm-78m5

---
 .../GHSA-h86g-x8mm-78m5.json                  | 130 ++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 advisories/github-reviewed/2025/06/GHSA-h86g-x8mm-78m5/GHSA-h86g-x8mm-78m5.json

diff --git a/advisories/github-reviewed/2025/06/GHSA-h86g-x8mm-78m5/GHSA-h86g-x8mm-78m5.json b/advisories/github-reviewed/2025/06/GHSA-h86g-x8mm-78m5/GHSA-h86g-x8mm-78m5.json
new file mode 100644
index 00000000000..aa6442ada45
--- /dev/null
+++ b/advisories/github-reviewed/2025/06/GHSA-h86g-x8mm-78m5/GHSA-h86g-x8mm-78m5.json
@@ -0,0 +1,130 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-h86g-x8mm-78m5",
+  "modified": "2025-06-10T19:16:18Z",
+  "published": "2025-06-10T19:16:18Z",
+  "aliases": [
+    "CVE-2025-27505"
+  ],
+  "summary": "GeoServer Missing Authorization on REST API Index",
+  "details": "### Summary\nIt is possible to bypass the default REST API security and access the index page.\n\n### Details\nThe REST API security handles `rest` and its subpaths but not `rest` with an extension (e.g., `rest.html`).\n\n### Impact\nThe REST API index can disclose whether certain extensions are installed.\n\n### Workaround\nIn `${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.\n\n### References\nhttps://osgeo-org.atlassian.net/browse/GEOS-11664  \nhttps://osgeo-org.atlassian.net/browse/GEOS-11776  \nhttps://github.com/geoserver/geoserver/pull/8170",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.geoserver.web:gs-web-app"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "2.26.0"
+            },
+            {
+              "fixed": "2.26.3"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.geoserver.web:gs-web-app"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2.25.6"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.geoserver:gs-rest"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "2.26.0"
+            },
+            {
+              "fixed": "2.26.3"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Maven",
+        "name": "org.geoserver:gs-rest"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2.25.6"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/geoserver/geoserver/security/advisories/GHSA-h86g-x8mm-78m5"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27505"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/geoserver/geoserver/pull/8170"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/geoserver/geoserver"
+    },
+    {
+      "type": "WEB",
+      "url": "https://osgeo-org.atlassian.net/browse/GEOS-11664"
+    },
+    {
+      "type": "WEB",
+      "url": "https://osgeo-org.atlassian.net/browse/GEOS-11776"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-862"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-06-10T19:16:18Z",
+    "nvd_published_at": "2025-06-10T15:15:23Z"
+  }
+}
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