data/reports: add GO-2025-3683

  - data/reports/GO-2025-3683.yaml

Updates golang/vulndb#3683

Change-Id: Ie9c4023cd34f5245e82fcd38085af94525dfb4c9
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/673315
Auto-Submit: Neal Patel <nealpatel@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Zvonimir Pavlinovic <zpavlinovic@google.com>
diff --git a/data/osv/GO-2025-3683.json b/data/osv/GO-2025-3683.json
new file mode 100644
index 0000000..d674e8b
--- /dev/null
+++ b/data/osv/GO-2025-3683.json
@@ -0,0 +1,75 @@
+{
+  "schema_version": "1.3.1",
+  "id": "GO-2025-3683",
+  "modified": "0001-01-01T00:00:00Z",
+  "published": "0001-01-01T00:00:00Z",
+  "aliases": [
+    "CVE-2025-46721",
+    "GHSA-w9hf-35q4-vcjw"
+  ],
+  "summary": "nosurf vulnerable to CSRF due to non-functional same-origin request checks in github.com/justinas/nosurf",
+  "details": "nosurf vulnerable to CSRF due to non-functional same-origin request checks in github.com/justinas/nosurf",
+  "affected": [
+    {
+      "package": {
+        "name": "github.com/justinas/nosurf",
+        "ecosystem": "Go"
+      },
+      "ranges": [
+        {
+          "type": "SEMVER",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.2.0"
+            }
+          ]
+        }
+      ],
+      "ecosystem_specific": {
+        "imports": [
+          {
+            "path": "github.com/justinas/nosurf",
+            "symbols": [
+              "CSRFHandler.ServeHTTP",
+              "New",
+              "NewPure"
+            ]
+          }
+        ]
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://github.com/justinas/nosurf/security/advisories/GHSA-w9hf-35q4-vcjw"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46721"
+    },
+    {
+      "type": "FIX",
+      "url": "https://github.com/justinas/nosurf/commit/ec9bb776d8e5ba9e906b6eb70428f4e7b009feee"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/advisories/GHSA-rq77-p4h8-4crw"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf-cve-2025-46721"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/justinas/nosurf/releases/tag/v1.2.0"
+    }
+  ],
+  "database_specific": {
+    "url": "https://pkg.go.dev/vuln/GO-2025-3683",
+    "review_status": "UNREVIEWED"
+  }
+}
\ No newline at end of file
diff --git a/data/reports/GO-2025-3683.yaml b/data/reports/GO-2025-3683.yaml
new file mode 100644
index 0000000..ff54b5b
--- /dev/null
+++ b/data/reports/GO-2025-3683.yaml
@@ -0,0 +1,29 @@
+id: GO-2025-3683
+modules:
+    - module: github.com/justinas/nosurf
+      versions:
+        - fixed: 1.2.0
+      vulnerable_at: 1.1.1
+      packages:
+        - package: github.com/justinas/nosurf
+          symbols:
+            - New
+            - CSRFHandler.ServeHTTP
+          derived_symbols:
+            - NewPure
+summary: nosurf vulnerable to CSRF due to non-functional same-origin request checks in github.com/justinas/nosurf
+cves:
+    - CVE-2025-46721
+ghsas:
+    - GHSA-w9hf-35q4-vcjw
+references:
+    - advisory: https://github.com/justinas/nosurf/security/advisories/GHSA-w9hf-35q4-vcjw
+    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-46721
+    - fix: https://github.com/justinas/nosurf/commit/ec9bb776d8e5ba9e906b6eb70428f4e7b009feee
+    - web: https://github.com/advisories/GHSA-rq77-p4h8-4crw
+    - web: https://github.com/justinas/nosurf-cve-2025-46721
+    - web: https://github.com/justinas/nosurf/releases/tag/v1.2.0
+source:
+    id: GHSA-w9hf-35q4-vcjw
+    created: 2025-05-15T14:37:40.720845-04:00
+review_status: NEEDS_REVIEW