added metadata and matcher update

http/cves/2023/CVE-2023-30258.yaml

@@ -20,7 +20,11 @@ info:
     epss-percentile: 0.945280000
     cpe: cpe:2.3:a:magnussolution:magnusbilling:*:*:*:*:*:*:*:*
   metadata:
+    vendor: magnussolution
+    product: magnusbilling
     shodan-query: http.html:"magnusbilling"
+    verified: true
+    max-request: 1
   tags: cve,cve2023,magnusbilling,rce,oast,unauth
 
 http:
@@ -31,10 +35,15 @@ http:
     matchers-condition: and
     matchers:
       - type: word
-        part: interactsh_protocol
+        part: interactsh_protocol # Confirms the HTTP Interaction
         words:
           - "http"
 
+      - type: word
+        part: interactsh_request
+        words:
+          - "User-Agent: curl"
+
       - type: status
         status:
           - 200