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Nuclei Templates

NPM package.json Disclosure

ID: package-json

Severity: info

Author: geeknik,afaq,noraj

Tags: config,exposure,node,npm

Description

Section titled “Description”

All NodeJS packages contain a file, usually in the project root, called package.json - this file holds various metadata relevant to the project generated by package managers such as npm, yarn, pnpm.

YAML Source

Section titled “YAML Source”
id: package-json


info:
  name: NPM package.json Disclosure
  author: geeknik,afaq,noraj
  severity: info
  description: |
    All NodeJS packages contain a file, usually in the project root, called package.json - this file holds various metadata relevant to the project generated by package managers such as npm, yarn, pnpm.
  reference:
    - https://docs.npmjs.com/cli/v9/configuring-npm/package-json
    - https://classic.yarnpkg.com/lang/en/docs/package-json/
    - https://pnpm.io/package_json
  metadata:
    verified: true
    max-request: 2
  tags: config,exposure,node,npm


http:
  - method: GET
    path:
      - "{{BaseURL}}/package.json"
      - "{{BaseURL}}/package-lock.json"


    matchers-condition: and
    matchers:
      - type: word
        words:
          - "name"
          - "version"
        condition: and


      - type: word
        part: header
        words:
          - "application/json"


      - type: status
        status:
          - 200
# digest: 4a0a00473045022033b0b421b1795fb949e2fd96af67de0fdc5e1d60cbea62a1fa4c321a300f6d8e022100ba85bc04bea86c64d58ef6bf1051a57c7c4a42509f8931731a563a604155ab97:922c64590222798bb761d5b6d8e72950

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/package-json.yaml"

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