CVE-2025-56265
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-08
Last updated on: 2025-09-12
Assigner: MITRE
Description
Description
An arbitrary file upload vulnerability in the Chat Trigger component of N8N v1.95.3, v1.100.1, and v1.101.1 allows attackers to execute arbitrary code via uploading a crafted HTML file.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| n8n | n8n | 1.95.3 |
| n8n | n8n | 1.100.1 |
| n8n | n8n | 1.101.1 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-434 | The product allows the upload or transfer of dangerous file types that are automatically processed within its environment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an arbitrary file upload issue in the Chat Trigger component of N8N versions 1.95.3, 1.100.1, and 1.101.1. It allows attackers to upload a specially crafted HTML file, which can then be used to execute arbitrary code on the affected system.
How can this vulnerability impact me? :
The vulnerability can allow attackers to execute arbitrary code on your system by uploading malicious HTML files. This could lead to unauthorized access, data compromise, or control over the affected system.
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