Flowise through 2.2.4 contains an unauthenticated arbitrary file upload vulnerability in the /api/v1/attachments endpoint when storageType is set to local. Attackers can exploit path traversal in the chatId and chatflowId parameters to upload malicious files to arbitrary directories, potentially enabling remote code execution and server compromise.
Metrics
Affected Vendors & Products
References
History
Sat, 27 Jun 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 25 Jun 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Flowise through 2.2.4 contains an unauthenticated arbitrary file upload vulnerability in the /api/v1/attachments endpoint when storageType is set to local. Attackers can exploit path traversal in the chatId and chatflowId parameters to upload malicious files to arbitrary directories, potentially enabling remote code execution and server compromise. | |
| Title | Flowise - Arbitrary File Upload via Unauthenticated /api/v1/attachments Endpoint | |
| First Time appeared |
Flowiseai
Flowiseai flowise |
|
| Weaknesses | CWE-73 | |
| CPEs | cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Flowiseai
Flowiseai flowise |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-06-25T21:41:04.896Z
Updated: 2026-06-27T02:32:21.615Z
Reserved: 2026-06-20T01:48:36.755Z
Link: CVE-2025-71333
Updated: 2026-06-27T02:32:13.445Z
No data.
No data.