Vulnerability in Flowise
CVE-2025-71338
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 w…
EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Flowise — versions 0
- Flowiseai Flowise
Weakness classification (CWE)
Public proof-of-concept exploits
References
- disclosure@vulncheck.com (Exploit, vendor-advisory, Vendor Advisory)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-71338?
- CVE-2025-71338 is a critical-severity vulnerability in Flowise, classified under External Control of File Name or Path. CVSS score: 10.0/10. Published 2026-06-25.
- How severe is CVE-2025-71338?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2025-71338 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.