update CVE-2021-27519.yaml

cves/2021/CVE-2021-27519.yaml

@@ -1,12 +1,23 @@
 id: CVE-2021-27519
 
 info:
-  author: kh4sh3i
-  description: A cross-site scripting (XSS) issue in FUDForum 3.1.0 allows remote attackers to inject JavaScript
   name: FUDForum 3.1.0 - Reflected XSS
+  author: kh4sh3i
   severity: medium
+  description: |
+    A cross-site scripting (XSS) issue in FUDForum 3.1.0 allows remote attackers to inject JavaScript
   tags: xss,fudforum,cve2021
-  reference: https://www.exploit-db.com/exploits/49942
+  reference: 
+    - https://www.exploit-db.com/exploits/49942
+    - https://nvd.nist.gov/vuln/detail/CVE-2021-27519
+  classification:
+    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
+    cvss-score: 6.1
+    cve-id: CVE-2021-27519
+    cwe-id: CWE-79
+  metadata:
+    shodan-query: 'http.html:"Powered by: FUDforum"'
+    verified: true
 
 requests:
   - method: GET
@@ -18,8 +29,7 @@ requests:
       - type: word
         part: body
         words:
-          - 'x onmouseover=alert(1) x='
-
+          - x" onmouseover=alert(1) x=
       - type: word
         part: header
         words: