CVE-2025-55526

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-55526
n8n-workflows Main Commit ee25413 allows attackers to execute a directory traversal via the download_workflow function within api_server.py

9.1 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/Zie619/n8n-workflows/issues/48 Exploit Issue Tracking
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:n8n:fastapi:0.115.14:*:*:*:*:*:*:*
cpe:2.3:a:n8n:pydantic:2.11.7:*:*:*:*:*:*:*
cpe:2.3:a:n8n:uvicorn:0.35.0:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:*:*
History

15 Sep 2025, 19:38

Type Values Removed Values Added
CPE cpe:2.3:a:n8n:uvicorn:0.35.0:*:*:*:*:*:*:*
cpe:2.3:a:n8n:pydantic:2.11.7:*:*:*:*:*:*:*
cpe:2.3:a:n8n:fastapi:0.115.14:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:*:*
References () https://github.com/Zie619/n8n-workflows/issues/48 - () https://github.com/Zie619/n8n-workflows/issues/48 - Exploit, Issue Tracking
First Time Microsoft
N8n fastapi
N8n pydantic
Microsoft windows 11
N8n uvicorn
N8n

27 Aug 2025, 15:15

Type Values Removed Values Added
CWE CWE-22
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.1
Summary
  • (es) El commit principal ee25413 de n8n-workflows permite a los atacantes ejecutar directory traversal através de la función download_workflow dentro de api_server.py

26 Aug 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-26 14:15

Updated : 2025-09-15 19:38

NVD link : CVE-2025-55526

Mitre link : CVE-2025-55526

CVE.ORG link : CVE-2025-55526

JSON object : View

Products Affected

n8n

  • fastapi
  • pydantic
  • uvicorn

microsoft

  • windows_11
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')