CVE-2026-27493
1 advisory.
npm/n8n CVE-2026-27493: critical 9, EPSS 1.77%
n8n has Unauthenticated Expression Evaluation via Form Node
Action: Upgrade n8n to 1.123.22 or later.
npm i n8n@1.123.22npm i n8n@2.9.3npm i n8n@2.10.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.123.22 | - |
| 2.0.0 | 2.9.3 | - |
| 2.10.0 | 2.10.1 | - |
Fixed versions
| 1.123.22 | 2.9.3 | 2.10.1 |
Sources
- osv: GHSA-75g8-rv7v-32f7
- https://github.com/n8n-io/n8n/security/advisories/GHSA-75g8-rv7v-32f7
- https://nvd.nist.gov/vuln/detail/CVE-2026-27493
- https://github.com/n8n-io/n8n/issues/19
- https://github.com/n8n-io/n8n/commit/562d867483e871b0f1e31776252e23bd721df75b
- https://github.com/n8n-io/n8n
- https://github.com/n8n-io/n8n/releases/tag/n8n@1.123.22
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.10.1
- https://github.com/n8n-io/n8n/releases/tag/n8n@2.9.3
CVE-2026-27493 · published · modified · JSON