n8n before 1.123.24, 2.10.4, and 2.12.0 (across its 1.x and 2.x branches) contains cross-site scripting and open redirect vulnerabilities in the Form Node due to unsanitized HTML description fields and overly permissive iframe sandbox polic…
Exact source revision recorded 31 Oct 2026 17:06:56 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-56354
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Analyzed
Weakness classifications: CWE-79
Original publisher date fields
published: 2026-07-10T15:16:43.030
lastModified: 2026-10-29T19:17:22.343
2 source CPE criteria · context only
- cpe:2.3:a:n8n:n8n:*:*:*:*:community:node.js:*:*
- cpe:2.3:a:n8n:n8n:*:*:*:*:enterprise:node.js:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON