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I. Basic Information for CVE-2025-52554
Vulnerability Information

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Vulnerability Title
n8n Improper Authorization in Workflow Execution Stop Endpoint Allows Terminating Other Users’ Workflows
Source: NVD (National Vulnerability Database)
Vulnerability Description
n8n is a workflow automation platform. Prior to version 1.99.1, an authorization vulnerability was discovered in the /rest/executions/:id/stop endpoint of n8n. An authenticated user can stop workflow executions that they do not own or that have not been shared with them, leading to potential business disruption. This issue has been patched in version 1.99.1. A workaround involves restricting access to the /rest/executions/:id/stop endpoint via reverse proxy or API gateway.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
n8n 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
n8n是n8n开源的一个可扩展的工作流自动化工具。 n8n 1.99.1之前版本存在安全漏洞,该漏洞源于/rest/executions/:id/stop端点存在授权漏洞,可能导致业务中断。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
n8n-ion8n < 1.99.1 -
II. Public POCs for CVE-2025-52554
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III. Intelligence Information for CVE-2025-52554
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IV. Related Vulnerabilities
V. Comments for CVE-2025-52554

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