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n8n@1.35.0 vulnerabilities

n8n Workflow Automation Tool

  • latest version

    1.90.2

  • latest non vulnerable version

    1.91.0

  • first published

    6 years ago

  • latest version published

    5 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the n8n package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Cross-site Scripting (XSS)

    n8n is a n8n Workflow Automation Tool

    Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via a lack of MIME type validation on uploaded binary files, which can be controlled through a GET parameter. This allows an authenticated attacker with member-level privileges to upload a crafted HTML file containing malicious code. If another authenticated user visits the binary data endpoint with the MIME type specified as text/html, the embedded script will execute within the user's browser session, potentially enabling account takeover, for instance, by initiating an unauthorized email address change.

    How to fix Cross-site Scripting (XSS)?

    Upgrade n8n to version 1.90.0 or higher.

    <1.90.0
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