PT-2026-52613 · Flowise · Flowise

Rpie9 · Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2025-71334

NVD

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Correção

Enumeração de Fraquezas

CWE-73

Identificadores relacionados

CVE-2025-71334

Produtos afetados

Flowise

Referências · 5

• https://github.com/FlowiseAI/Flowise/commit/8bd3de41533de78e4ef6c980e5704a1f9cb7ae6f · Correção
• https://github.com/FlowiseAI/Flowise/commit/c2b830f279e454e8b758da441016b2234f220ac7 · Correção
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-q67q-549q-p849 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-71334 · Nota de Segurança
• https://vulncheck.com/advisories/flowise-arbitrary-file-access-via-missing-chat-flow-id-validation · Nota