CVE-2025-71324: Flowiseai Flowise

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Flowise before 3.0.6 contains an arbitrary file read vulnerability in the chatId parameter of the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints. The chatId value is not validated and is passed to streamStorageFile(), where a fallback file-lookup path constructed without the orgId is evaluated after the storage-directory containment check, allowing path traversal beyond the intended storage directory. Unauthenticated attackers can read sensitive files such as /root/.flowise/database.sqlite, exposing all database content in the default configuration.

Affected products

• Flowiseai Flowise: before 3.0.6 (fixed in 3.0.6)

Published 2026-06-25. Last modified 2026-09-30.