CVE-2025-71324

High

Description

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductFlowise
PublishedJun 25, 2026
First seenJun 25, 2026
Weakness typeCWE-73CWE-73

How to fix

Update
  • flowiseai flowise3.0.6 or later
  • flowise3.0.6 or later

Affected products

ProductAffected versionsFixed in
flowiseai flowisev < 3.0.63.0.6
flowisenpm3.0.5 ≤ v < 3.0.63.0.6

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