GPT Academic v1.3.9 - Open Redirect

id: CVE-2024-10812

info:
  name: GPT Academic v1.3.9 - Open Redirect
  author: DhiyaneshDK
  severity: medium
  description: |
    An open redirect vulnerability exists in GPT Academic v1.3.9, where the file parameter in the /file= endpoint can be manipulated to redirect users to malicious websites. This could facilitate phishing attacks by tricking users into visiting attacker-controlled URLs.
  impact: |
    Unauthenticated attackers can redirect users to malicious URLs via the file parameter, facilitating phishing attacks and credential theft.
  remediation: |
    Update GPT Academic to a version newer than v1.3.9.
  reference:
    - https://huntr.com/bounties/51408ebd-e0be-489d-8088-f210087dbd6a
  classification:
    epss-score: 0.00574
    epss-percentile: 0.43243
  metadata:
    verified: true
    max-request: 1
    fofa-query: body="gpt_academic"
  tags: cve,cve2024,huntr,redirect,oss,gpt_academic,binary-husky,vuln

flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}"

    matchers:
      - type: dsl
        dsl:
          - 'contains_any(tolower(body), "gpt_academic", "gptacademic")'
        internal: true

  - method: GET
    path:
      - "{{BaseURL}}/file=https://oast.pro"

    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)oast\.pro.*$'
# digest: 4a0a00473045022071c5479d1989116de2a58d9f8c9ff09178fa26a4e0f1b8de8b3a9e9686d44b720221009a8283ff6b48e4300c0b1607a44569179bdb965eed6e145aa0d66a9b6adad123:922c64590222798bb761d5b6d8e72950