VDB
CVE-2026-25054
CVE-2026-25054
PUBLISHED
CVSS 8.5 HIGH
n8n is an open source workflow automation platform. Prior to versions 1.123.9 and 2.2.1, a Cross-Site Scripting (XSS) vulnerability existed in a markdown rendering component used in n8n's interface, including workflow sticky notes and other areas that support markdown content. An authenticated user with permission to create or modify workflows could abuse this to execute scripts with same-origin privileges when other users interact with a maliciously crafted workflow. This could lead to session hijacking and account takeover. This issue has been patched in versions 1.123.9 and 2.2.1.
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:N/SI:N/SA:N
EPSS Score
0.01%
2.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n8n | n8n | 2.0.0, 0, 2.0.0 |
| n8n-io | n8n | < 1.123.9, *, < 1.123.9 |
| npm | n8n | 2.0.0, 0, 2.0.0 |
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