CRITICAL🇵🇱 Wersja polska

CVE-2025-71334

CVSS 9.3v4.0pub. 2026-06-25upd. 2026-07-01

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.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Flowiseai Flowise

    APP
    Flowiseai
    < 3.0.6
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEPath TraversalAuth Bypass
CWE
References

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CVE-2025-71334 — Flowiseai — Flowise — CRITICAL — CVSS 9.3 | CVEbaza.pl