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CVE-2025-71338

Flowise - Arbitrary File Write to Remote Code Execution via document-store API

Published: Jun 25, 2026Updated: Jul 1, 2026 Sources: CVE List NVDCWE-73
10.0CRITICAL
NVD MITRE
EPSS Score
0.9%
Top 44.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-73

Affected Products

Flowise
oss-projectaka flowise-ai
FlowiseSaaS
AI / ML / ai-agent-tooling
flowiseai
oss-projectaka flowise, embed, flowise-components
flowiseOn-premWeb App
AI / ML / ai-agent-tooling

Exploitability

Official Patch Available
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References

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

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