CVE-2025-71334— Flowise 聊天流ID验证缺失致任意文件访问漏洞
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I. CVE-2025-71334の基本情報
脆弱性情報
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脆弱性タイトル
Flowise - Arbitrary File Access via Missing Chat Flow ID Validation
ソース: NVD (National Vulnerability Database)
脆弱性説明
Flowise before 3.0.6 (affected versions 2.2.8 and earlier) contains an arbitrary file access vulnerability due to missing validation that the chatflowId and chatId parameters are UUIDs or numbers in file handling operations. By supplying a path-traversal value (e.g., '../../../../../tmp') as the chatflow id, an unauthenticated attacker can use the /api/v1/chatflows endpoint (via addBase64FilesToStorage) to write arbitrary files, and the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints (via streamStorageFile) to read arbitrary files. Arbitrary file write may lead to remote code execution.
ソース: NVD (National Vulnerability Database)
CVSS情報
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
ソース: NVD (National Vulnerability Database)
脆弱性タイプ
文件名或路径的外部可控制
ソース: NVD (National Vulnerability Database)
影響を受ける製品
II. CVE-2025-71334の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2025-71334 其他参考 (1)
CVE-2025-71334 其他参考 (3)
Same Patch Batch · Flowise · 2026-06-25 · 8 CVEs total
| CVE-2025-71338 | 10.0 CRITICAL | Flowise - Arbitrary File Write to Remote Code Execution via document-store API |
| CVE-2025-71336 | 9.8 CRITICAL | Flowise - Unsandboxed Remote Code Execution via Custom MCP |
| CVE-2025-71327 | 9.1 CRITICAL | Flowise - Authentication Bypass via Unprotected Registration Endpoint |
| CVE-2025-71328 | 8.3 HIGH | Flowise - Unverified Password Change via Account Settings |
| CVE-2025-71335 | 8.1 HIGH | Flowise - Session Invalidation Failure After Password Change |
| CVE-2025-71324 | 7.5 HIGH | Flowise - Arbitrary File Read via chatId Parameter |
| CVE-2025-71333 | Flowise - Arbitrary File Upload via Unauthenticated /api/v1/attachments Endpoint |
IV. 関連脆弱性
同じ製品: Flowise
- CVE-2025-71338
Flowise - Arbitrary File Write to Remote Code Execution via - CVE-2025-71336
Flowise - Unsandboxed Remote Code Execution via Custom MCP - CVE-2025-71335
Flowise - Session Invalidation Failure After Password Change - CVE-2025-71333
Flowise - Arbitrary File Upload via Unauthenticated /api/v1/ - CVE-2025-71327
Flowise - Authentication Bypass via Unprotected Registration
同じベンダー: Flowise
- CVE-2025-71336
Flowise - Unsandboxed Remote Code Execution via Custom MCP - CVE-2025-71338
Flowise - Arbitrary File Write to Remote Code Execution via - CVE-2025-71335
Flowise - Session Invalidation Failure After Password Change - CVE-2025-71333
Flowise - Arbitrary File Upload via Unauthenticated /api/v1/ - CVE-2025-71328
Flowise - Unverified Password Change via Account Settings
同じ弱点: CWE-73
- CVE-2026-47214
Docling: Unsafe URI and Path Handling in HTML Backend - CVE-2025-71338
Flowise - Arbitrary File Write to Remote Code Execution via - CVE-2025-71333
Flowise - Arbitrary File Upload via Unauthenticated /api/v1/ - CVE-2025-71324
Flowise - Arbitrary File Read via chatId Parameter - CVE-2026-55477
Authenticated Arbitrary File Write via Database Import and X
V. CVE-2025-71334へのコメント
まだコメントはありません