OWASP CSRFGuard 3.x/4.x - Detect

ID: csrf-guard-detect

Severity: info

Author: forgedhallpass

Tags: tech,csrfguard,owasp

Description

OWASP CSRFGuard 3.x and 4.x were checked for whether token-per-page support is enabled based on default configuration.

YAML Source

id: csrf-guard-detect

info:
  name: OWASP CSRFGuard 3.x/4.x - Detect
  author: forgedhallpass
  severity: info
  description: OWASP CSRFGuard 3.x and 4.x were checked for whether token-per-page support is enabled based on default configuration.
  reference:
    - https://github.com/OWASP/www-project-csrfguard
  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: 3
  tags: tech,csrfguard,owasp

http:
  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /JavaScriptServlet HTTP/1.1
        Host: {{Hostname}}
        Referer: {{BaseURL}}
      - |
        POST /JavaScriptServlet HTTP/1.1
        Host: {{Hostname}}
        OWASP-CSRFTOKEN: {{masterToken}}

    matchers-condition: or
    matchers:
      - type: word
        name: "CSRFGuard-v3.x"
        words:
          - "FETCH-CSRF-TOKEN"

      - type: word
        name: "CSRFGuard-v4.x"
        words:
          - "masterTokenValue"

      - type: dsl
        name: "Disabled-token-per-page"
        condition: and
        dsl:
          - 'status_code_3==400'
          - 'contains(body, "Token-Per-Page functionality is disabled")'

      - type: dsl
        name: "Enabled-token-per-page"
        condition: and
        dsl:
          - 'status_code_3==200'
          - 'contains(body, "{\"pageTokens")'

    extractors:
      - type: regex
        name: masterToken
        internal: true
        group: 1
        regex:
          - "(?:masterTokenValue\\s*=\\s*')([^']+)';"

      - type: regex
        group: 1
        name: "master-token"
        regex:
          - "(?:masterTokenValue\\s*=\\s*')([^']+)';"

      - type: json
        name: "page-token"
        json:
          - '.pageTokens'
# digest: 4b0a00483046022100a29bac891c51ea068f2ef75d6b952ba9662a260d74c3176cbf32a808e36ba4b302210082a5639aa940555065c877823cc229167aa40be18e3ff8c65d4b37edd2d27a6a: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 "http/technologies/csrfguard-detect.yaml"

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