Exploitation Summary
EIP tracks 1 public exploit for CVE-2023-27564. PoCs published by david-botelho-mariano.
AI-analyzed exploit summary The repository contains a functional Python exploit for CVE-2023-27564, demonstrating an arbitrary file read vulnerability in n8n via path traversal. The PoC sends a crafted HTTP request to read sensitive files like /etc/passwd.
Description
The n8n package 0.218.0 for Node.js allows Information Disclosure.
Exploits (1)
nomisec
WORKING POC
by david-botelho-mariano · poc
https://github.com/david-botelho-mariano/exploit-CVE-2023-27564
The repository contains a functional Python exploit for CVE-2023-27564, demonstrating an arbitrary file read vulnerability in n8n via path traversal. The PoC sends a crafted HTTP request to read sensitive files like /etc/passwd.
Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target:
n8n
No auth needed
Prerequisites:
Network access to the target n8n instance
devstral-2 · analyzed Feb 18, 2026
Full analysis →
References (3)
Core 3
Core References
Release Notes
https://github.com/n8n-io/n8n/releases
Exploit, Third Party Advisory
https://www.synacktiv.com/sites/default/files/2023-05/Synacktiv-N8N-Multiple-Vulnerabilities_0.pdf
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230622-0007/
Scores
CVSS v3
7.5
EPSS
0.0121
EPSS Percentile
64.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-668
Status
published
Products (2)
n8n/n8n
0.218.0
npm/n8n
0 - 0.216.1npm
Published
May 10, 2023
Tracked Since
Feb 18, 2026