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n8n-core@1.122.8 vulnerabilities

Core functionality of n8n

  • latest version

    2.7.2

  • latest non vulnerable version

    2.8.1

  • first published

    6 years ago

  • latest version published

    2 days ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
    • C
    Time-of-check Time-of-use (TOCTOU) Race Condition

    n8n-core is a Core functionality of n8n

    Affected versions of this package are vulnerable to Time-of-check Time-of-use (TOCTOU) Race Condition via improper file access controls in the workflow creation or modification process. An attacker can modify sensitive host system files, including configuration data, and obtain user credentials by leveraging permissions to create or modify workflows. This can result in complete account takeover of any user on the instance.

    How to fix Time-of-check Time-of-use (TOCTOU) Race Condition?

    Upgrade n8n-core to version 1.122.12, 2.4.4 or higher.

    <1.122.12>=2.0.0 <2.4.4
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