Merge pull request #776 from pikpikcu/patch-28

alibaba-canal-info-leak

exposures/configs/alibaba-canal-info-leak.yaml

@@ -0,0 +1,34 @@
+id: alibaba-canal-info-leak
+
+info:
+  name: Alibaba Canal Info Leak
+  author: pikpikcu
+  severity: info
+
+  # https://github.com/alibaba/canal/issues/632
+  # https://netty.io/wiki/reference-counted-objects.html
+  # https://my.oschina.net/u/4581879/blog/4753320
+
+requests:
+  - method: GET
+    path:
+      - "{{BaseURL}}/api/v1/canal/config/1/1"
+    headers:
+      Content-Type: application/json
+
+    matchers-condition: and
+    matchers:
+      - type: status
+        status:
+          - 200
+      - type: word
+        words:
+          - "application/json"
+        condition: and
+        part: header
+      - type: word
+        words:
+          - "ncanal.aliyun.accessKey"
+          - "ncanal.aliyun.secretKey"
+        condition: and
+        part: body