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Nuclei Templates

Alibaba Canal Config - Detect

ID: alibaba-canal-info-leak

Severity: info

Author: pikpikcu

Tags: config,exposure,alibaba

Description

Section titled “Description”

Alibaba Canal configuration information was detected.

YAML Source

Section titled “YAML Source”
id: alibaba-canal-info-leak


info:
  name: Alibaba Canal Config - Detect
  author: pikpikcu
  severity: info
  description: Alibaba Canal configuration information was detected.
  reference:
    - https://github.com/alibaba/canal/issues/632
    - https://netty.io/wiki/reference-counted-objects.html
    - https://my.oschina.net/u/4581879/blog/4753320
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
    cvss-score: 0
    cwe-id: CWE-200
  metadata:
    max-request: 1
  tags: config,exposure,alibaba


http:
  - 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
# digest: 490a00463044022045e3fc54462d5c7fe00811b2509142ba4bf7c6666b315309082a3daf6e985670022038bc3d713c9bd2e8d8d665698c1f0a6aab94462d2bd0689da867002f58420f47:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/exposures/configs/alibaba-canal-info-leak.yaml"

View on Github