feat(ADM-018): completed feature

work/artifacts/ADM-018/security.json

@@ -0,0 +1,36 @@
+{
+  "feature_id": "ADM-018",
+  "verdict": "APPROVED",
+  "reviewer": "security",
+  "timestamp": "2026-08-17T20:23:30Z",
+  "checks": {
+    "sast_sql_injection": {
+      "pass": true,
+      "notes": "All queries use parameterized $1/$2/$3. ILIKE pattern built server-side from parameterized value, never string concatenation."
+    },
+    "authorization": {
+      "pass": true,
+      "notes": "GET /users requires admin role. GET /users/:id requires owner or admin. No privilege escalation possible."
+    },
+    "idor": {
+      "pass": true,
+      "notes": "GET /users/:id protected by requireOwnerOrAdmin. Non-admin users can only access their own profile."
+    },
+    "secret_scan": {
+      "pass": true,
+      "notes": "No secrets, API keys, or hardcoded credentials in changes."
+    },
+    "data_exposure": {
+      "pass": true,
+      "notes": "Email addresses returned to admin-only endpoint (acceptable). No password hashes, session tokens, or PII beyond what the admin already has access to."
+    },
+    "input_validation": {
+      "pass": true,
+      "notes": "offset/limit parsed as integers with Math.max/min clamping (0..INT_MAX, 1..100). q is a plain string parameter."
+    },
+    "dependency_review": {
+      "pass": true,
+      "notes": "No new dependencies added. npm audit reports 0 vulnerabilities."
+    }
+  }
+}