VDB-228652 · CVE-2023-27564 · EUVD-2023-1620

n8n 0.218.0 on Node.js information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in n8n 0.218.0 on Node.js and classified as problematic. The affected element is an unknown function of the file Node.js. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2023-27564. No exploit exists.

Detailsinfo

A vulnerability was found in n8n 0.218.0 on Node.js (JavaScript Library). It has been declared as problematic. This vulnerability affects an unknown code of the file Node.js. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

The n8n package 0.218.0 for Node.js allows Information Disclosure.

The weakness was disclosed 05/10/2023. This vulnerability was named CVE-2023-27564 since 03/03/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-1620). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

JavaScript Library

Name

Version

0.218.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/03/2023 🔍
05/10/2023 +67 days 🔍
05/10/2023 +0 days 🔍
07/14/2025 +795 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-27564 (🔍)
GCVE (CVE): GCVE-0-2023-27564
GCVE (VulDB): GCVE-100-228652
EUVD: 🔍

Entryinfo

Created: 05/10/2023 19:32
Updated: 07/14/2025 00:31
Changes: 05/10/2023 19:32 (38), 06/02/2023 15:11 (1), 06/02/2023 15:16 (11), 01/27/2025 22:39 (26), 07/14/2025 00:31 (1)
Complete: 🔍
Cache ID: 216::103