n8n security advisory (AV26-584)
ID: 5a48b0dd-075f-52a3-8c2f-2f121f1bcbea
STIX ID: report--5a48b0dd-075f-52a3-8c2f-2f121f1bcbea
Feed Name: Canadian Centre for Cyber Security Alerts and Advisories
Threat Score
On June 10, 2026, n8n published security advisories for multiple vulnerabilities affecting several n8n components — including credential exfiltration, cross-tenant credential exposure, n8n MCP Browser (versions 2.26.2 to 2.25.7) and the SecurityScorecard Node — and the Cyber Centre urges users and administrators to review the advisory and apply updates.
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