# CVE-2025-71338

## Summary

- **CVE ID:** CVE-2025-71338
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
- **CWE:** CWE-73
- **Published:** Jun 25, 2026
- **Last Modified:** Jun 26, 2026

## 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.

## Affected Products

- Flowise — Flowise (0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.94%
- **EPSS Percentile:** 59.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._