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CVE-2025-52554

CVE-2025-52554 · n8n Improper Authorization in Workflow Execution Stop Endpoint Allows Terminating Other Users’ Workflows

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 4.9 · Medium · EPSS 0.4% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • n8n

    Versions
    • < 1.99.1: Affected

    No fix published

  • n8n npm

    Affected ranges
    • SEMVER: < 1.99.1

    Update to 1.99.1

Original sources

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