Vulnerability Information
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Vulnerability Title
Authenticated users can bypass the Expression sandbox mechanism to achieve full remote code execution on n8n’s main node.
Vulnerability Description
n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. 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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Vulnerability Title
n8n 安全漏洞
Vulnerability Description
n8n是n8n开源的一个可扩展的工作流自动化工具。 n8n存在安全漏洞，该漏洞源于工作流表达式评估系统隔离不足，可能导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A