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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-mqpr-49jj-32rc | n8n: Webhook Forgery on Github Webhook Trigger |
Tue, 23 Jun 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 22 Jun 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.15 and 2.5.0 contains a webhook forgery vulnerability in the GitHub Webhook Trigger node that fails to implement HMAC-SHA256 signature verification. Attackers who know the webhook URL can send unsigned POST requests to trigger workflows with arbitrary data, spoofing GitHub webhook events. | |
| Title | n8n - Webhook Forgery via Missing HMAC-SHA256 Signature Verification in GitHub Webhook Trigger | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-290 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-23T14:25:03.009Z
Reserved: 2026-06-20T21:16:53.711Z
Link: CVE-2026-56357
Updated: 2026-06-23T14:24:56.305Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-23T02:30:16Z
Github GHSA