漏洞信息
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Vulnerability Title
n8n - Incorrect OAuth Scope Validation in Workflow Test Run Endpoint
Vulnerability Description
n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/{workflowId}/test-runs/new endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only access to a workflow can trigger a real evaluation test run, causing the workflow to execute via the internal workflow runner and resulting in unintended outbound API calls, data mutations, or other side effects in connected downstream systems. The issue primarily affects instances using the Evaluations feature where RBAC project roles grant workflow:read without workflow:execute.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Vulnerability Type
授权机制不正确
Vulnerability Title
n8n 授权问题漏洞
Vulnerability Description
n8n是n8n公司开源的一个可扩展的工作流自动化工具。 n8n存在授权问题漏洞,该漏洞源于在POST /workflows/{workflowId}/test-runs/new端点中存在授权绕过,使用workflow:read范围代替workflow:execute进行访问授权,导致已通过身份验证且仅具有工作流只读访问权限的用户可以触发真实的评估测试运行,引发工作流通过内部工作流运行器执行,从而在连接的下游系统中导致非预期的出站API调用、数据变更或其他副作用。以下版本受到影响:1.123.55之前版本、
CVSS Information
N/A
Vulnerability Type
N/A