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org.webjars.npm:messageformat@1.0.0-rc.3 vulnerabilities

  • latest version

    1.0.2

  • first published

    9 years ago

  • latest version published

    4 years ago

  • licenses detected

  • package registry

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    Direct Vulnerabilities

    Known vulnerabilities in the org.webjars.npm:messageformat package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Prototype Pollution

    org.webjars.npm:messageformat is an Intl.MessageFormat / Unicode MessageFormat 2 parser, runtime and polyfill

    Affected versions of this package are vulnerable to Prototype Pollution via improper handling of message key paths containing special characters in the process when processing nested message keys. An attacker can modify the JavaScript Object prototype by injecting properties into the global object prototype through specially crafted message input, potentially causing denial of service or other unintended behaviors.

    How to fix Prototype Pollution?

    A fix was pushed into the master branch but not yet published.

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