high7.2
CVE-2026-110849
n8n before 1.123.83, 2.41.4, and 2.42.1 contains a stored cross-site scripting vulnerability in the file-preview modal, which re-publishes binary data as an un…
Impact
n8n before 1.123.83, 2.41.4, and 2.42.1 contains a stored cross-site scripting vulnerability in the file-preview modal, which re-publishes binary data as an unsandboxed same-origin blob URL. A member who uploads a crafted item can run script in the n8n origin of whoever previews it, typically the owner, and act with their session.
Affected products
| Product | Affected versions |
|---|---|
| N8n | before 1.123.83 |
Versions were read from the advisory text. No structured product data has been published for this record yet.