VDB
CVE-2026-54308
CVE-2026-54308
PUBLISHED
CVSS 6.3 MEDIUM
Reported by GitHub_M · Published June 23, 2026
n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, the MicrosoftAgent365Trigger and StripeTrigger node did not validate that inbound requests. As a result, an unauthenticated attacker who knows the webhook URL could submit a forged payload and cause the workflow to execute with attacker-controlled data. This vulnerability is fixed in 2.25.7 and 2.26.2.
Risk Scores
CVSS 4.0
6.3
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n8n-io | n8n | >= 2.26.0, < 2.26.2, < 2.25.7 |
| npm | n8n | 0, 2.26.0 |
| n8n-io | n8n | >= 2.26.0, < 2.26.2, < 2.25.7, >= 2.26.0, < 2.26.2 |
Timeline
- Jun 16, 2026 CVE Published
- Jun 24, 2026 EPSS Score
- Jun 24, 2026 Coalition ESS Score
- Jun 24, 2026 Security Advisory