GHSA-65XW-2V52-JHXC: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter · Advisory · n8n-io/n8n · GitHub

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PublisherGitHub

Article IDGHSA-65XW-2V52-JHXC

Verified snapshot27 Sept 2026, 08:30 UTC

Linked CVEs1

Linked CVE reports

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CVE-2026-86994n8n: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter

Source and provenance

Original title: Cross-User Active Workflow ID and Lifecycle Event Disclosure via Missing userId Filter · Advisory · n8n-io/n8n · GitHub. Captured 27 Sept 2026, 08:30 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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