CVE Watch13 oct 2026

CVE-2025-68613

n8n Improper Control of Dynamically-Managed Code Resources Vulnerability

CVSS

9.9

Crítico

EPSS

99.0%

p100

KEV

SÍ

11 mar 2026

Exploit Today

0-100

Publicado: 19 dic 2025 · Última mod.: 13 oct 2026 · CWE-913

EPSS · 30d

99.0%EPSS · 30 días99.1%

2026-09-162026-10-14

Ficha del catálogo KEV

Producto

n8n / n8n

Vulnerabilidad

n8n Improper Control of Dynamically-Managed Code Resources Vulnerability

Añadido a KEV

11 mar 2026

Remediar antes de

25 mar 2026

Uso conocido en ransomware

Descripción resumida

n8n contains an improper control of dynamically managed code resources vulnerability in its workflow expression evaluation system that allows for remote code execution.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://github.com/n8n-io/n8n/security/advisories/GHSA-v98v-ff95-f3cp ; https://nvd.nist.gov/vuln/detail/CVE-2025-68613

Descripción técnica

n8n is an open source workflow automation platform. Versions starting with 0.211.0 and prior to 1.120.4, 1.121.1, and 1.122.0 contain a critical Remote Code Execution (RCE) vulnerability in their workflow expression evaluation system. Under certain conditions, expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolated from the underlying runtime. An authenticated attacker could abuse this behavior to execute arbitrary code with the privileges of the n8n process. Successful exploitation may lead to full compromise of the affected instance, including unauthorized access to sensitive data, modification of workflows, and execution of system-level operations. This issue has been fixed in versions 1.120.4, 1.121.1, and 1.122.0. Users are strongly advised to upgrade to a patched version, which introduces additional safeguards to restrict expression evaluation. If upgrading is not immediately possible, administrators should consider the following temporary mitigations: Limit workflow creation and editing permissions to fully trusted users only; and/or deploy n8n in a hardened environment with restricted operating system privileges and network access to reduce the impact of potential exploitation. These workarounds do not fully eliminate the risk and should only be used as short-term measures.

Referencias oficiales

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