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.
Metrics
Affected Vendors & Products
References
History
Tue, 23 Jun 2026 18:30:00 +0000
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ssvc
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Tue, 23 Jun 2026 16:45:00 +0000
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| Description | 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. | |
| Title | n8n: SecurityScorecard Node Leaks API Token to User-Controlled Host | |
| Weaknesses | CWE-200 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-23T17:18:31.381Z
Reserved: 2026-06-12T17:46:37.294Z
Link: CVE-2026-54304
Updated: 2026-06-23T17:18:27.207Z
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OpenCVE Enrichment
Updated: 2026-06-23T19:15:06Z