CVE-2025-71338

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

10.0 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H                                    

Vulnerability Description

Flowise contains a path traversal vulnerability in the /api/v1/document-store/loader/process endpoint that allows unauthenticated attackers to write arbitrary files to the filesystem. Attackers can exploit unsanitized fileName parameters with ../ sequences to overwrite critical files like package.json and achieve remote code execution when the application restarts.

Vulnerability Details

Published Date

June 25, 2026

Last Modified

June 25, 2026

CWE ID

CWE-73

Source

NVD

Vendor

Flowise

Product

Flowise

External References

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-8vvx-qvq9-5948
https://www.vulncheck.com/advisories/flowise-arbitrary-file-write-to-remote-code-execution-via-document-store-api

CVE-2025-71338

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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