VDB
CVE-2026-25051
CVE-2026-25051
PUBLISHED
CVSS 8.5 HIGH
n8n's Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
EPSS 0.01% · 2.5th percentile
Risk Scores
CVSS 4.0
8.5
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
EPSS Score
0.01%
2.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n8n | n8n | 0, 0 |
| n8n-io | n8n | < 1.123.2, < 1.123.2 |
| npm | n8n | 1.123.0, 0, 0 |
Timeline
- Feb 4, 2026 CVE Published
- Feb 5, 2026 EPSS Score
- Feb 5, 2026 PoC Published
- Feb 7, 2026 EPSS Score
- Feb 9, 2026 EPSS Score
- Feb 12, 2026 EPSS Score
- Feb 14, 2026 EPSS Score
- Feb 16, 2026 EPSS Score
- Feb 18, 2026 EPSS Score
- Feb 20, 2026 EPSS Score
- Feb 23, 2026 EPSS Score
- Feb 25, 2026 EPSS Score
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-825q-w924-xhgx url
- https://github.com/n8n-io/n8n/commit/ced34c0f93ab4c759a56065965986094d8ef7323 url
- https://github.com/n8n-io/n8n/commit/e8cf4d6bb3af94dc296cbb67bc3dd20e9b508ac9 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-25051 advisory
- https://github.com/n8n-io/n8n package