CVE-2026-54304

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.1, an authenticated user with permission to create or modify workflows and access to a SecurityScorecard credential with limited allowed domains could configure the SecurityScorecard node's report download operation to target an attacker-controlled URL. The node attached the SecurityScorecard API token to the outbound request, causing the credential to be sent to the attacker-controlled host bypassing credential configured limitations and exfiltrating. This vulnerability is fixed in 1.123.55, 2.25.7, and 2.26.1.

CVSS v3 7.7 HIGH

7.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/n8n-io/n8n/security/advisories/GHSA-rm2v-h48j-895m	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:n8n:n8n::::::node.js::*
	cpe:2.3:a:n8n:n8n::::::node.js::*
	cpe:2.3:a:n8n:n8n::::::node.js::*

History

26 Jun 2026, 02:24

Type	Values Removed	Values Added
References	~~() https://github.com/n8n-io/n8n/security/advisories/GHSA-rm2v-h48j-895m -~~	() https://github.com/n8n-io/n8n/security/advisories/GHSA-rm2v-h48j-895m - Mitigation, Vendor Advisory
First Time		N8n N8n n8n
CPE		cpe:2.3:a:n8n:n8n::::::node.js::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.7

23 Jun 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-23 17:17

Updated : 2026-06-26 02:24

NVD link : CVE-2026-54304

Mitre link : CVE-2026-54304

CVE.ORG link : CVE-2026-54304

JSON object : View

Products Affected

n8n

n8n

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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