Update CloudflareXSSProbingPattern.yaml

Author: v-sabiraj

Solutions/Cloudflare/Analytic Rules/CloudflareXSSProbingPattern.yaml

@@ -22,7 +22,7 @@ query: |
   Cloudflare
   | where HttpRequestMethod in~ ('POST', 'PUT')
   | extend susp_ch = countof(ClientRequestURI, '%00')
-  | where ClientRequestURI matches regex @'(alert\()|(alert\%28)|(String\.fromCharCode\()|(expression\(alert)' or susp_ch > s_threshold
+  | where ClientRequestURI matches regex @'(alert\()|(alert\%28)|(String\.fromCharCode\()|(expression\(alert)' or susp_ch > s_threshold 
   | extend CompleteUrl = strcat(HttpRequestHeaderHost,ClientRequestPath)
 entityMappings:
   - entityType: IP