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showdown@1.0.0-alpha1 vulnerabilities

A Markdown to HTML converter written in Javascript

  • latest version

    2.1.0

  • latest non vulnerable version

    2.1.0

  • first published

    13 years ago

  • latest version published

    2 years ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Reverse Tabnabbing

    showdown is a JavaScript Markdown to HTML converter.

    Affected versions of this package are vulnerable to Reverse Tabnabbing. ​due to the usage of target="_blank" without also adding rel="noopener noreferrer".

    How to fix Reverse Tabnabbing?

    Upgrade showdown to version 1.9.1 or higher.

    <1.9.1
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