Language:
https://docs.n8n.io/release-notes/
https://github.com/n8n-io/n8n/security/advisories/GHSA-jf52-3f2h-h9j5
Severity: Medium
ID: 115102
Type: remote
Family: Artificial Intelligence
Published: 1/8/2026
Updated: 1/8/2026
Scan Template: api, basic, full, pci, scan
Risk Factor: Medium
Score: 5.0
Risk Factor: Medium
Base Score: 6.1
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:C/A:N
CVSS Score Source: CVE-2026-21894
Risk Factor: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CVSS Score Source: CVE-2026-21894
CPE: cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*
Exploit Ease: No known exploits are available
Vulnerability Publication Date: 1/6/2026
CVE: CVE-2026-21894
CWE: 290
OWASP: 2010-A3, 2013-A2, 2017-A2, 2021-A7
WASC: Insufficient Authentication
CAPEC: 21, 22, 459, 461, 473, 476, 59, 60, 94
DISA STIG: APSC-DV-001870
HIPAA: 164.312(a)(1), 164.312(a)(2)(i)
ISO: 27001-A.13.1.1, 27001-A.14.1.2, 27001-A.14.1.3, 27001-A.18.1.3, 27001-A.6.2.2, 27001-A.9.1.2, 27001-A.9.4.1, 27001-A.9.4.4, 27001-A.9.4.5
NIST: sp800_53-AC-3
OWASP API: 2019-API7, 2023-API8
OWASP ASVS: 4.0.2-4.1.3
PCI-DSS: 3.2-6.5.10