CVE-2025-71334criticalexploração observadaCWE-73

CVE-2025-71334: falha crítica em Flowise

Flowise - Arbitrary File Access via Missing Chat Flow ID Validation

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65Vexday Risk Score

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ssvc Actcvss 9.3epss 4.4%
da publicação à arma
Publicada no NVD25 de jun.
VulnCheck+8d
Flowise before 3.0.6 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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Produtos afetados
Flowise · Flowise
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