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CVE-2026-59209

CVE-2026-59209 · n8n: Shared Credential Header Leak via HTTP Request Pagination Expression

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

n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated member with use-only editor access to a shared workflow could read credential-populated headers exposed via the $request object inside an HTTP Request node's pagination expression and exfiltrate the secret through item data. This issue is fixed in versions 1.123.61, 2.27.4, and 2.28.1.

CVSS 7.1 · High · EPSS 0.4% · Fix available

Published
Updated

Stack: node

Affected products and versions

  • n8n

    Versions
    • >= 2.28.0, < 2.28.1: Affected
    • >= 2.0.0-rc.0, < 2.27.4: Affected
    • < 1.123.61: Affected

    No fix published

  • n8n npm

    Affected ranges
    • SEMVER: < 1.123.61

    Update to 1.123.61

  • n8n npm

    Affected ranges
    • SEMVER: ≥ 2.28.0, < 2.28.1

    Update to 2.28.1

  • n8n npm

    Affected ranges
    • SEMVER: ≥ 2.0.0-rc.0, < 2.27.4

    Update to 2.27.4

Original sources

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