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langgraph-checkpoint@2.0.22 vulnerabilities

Library with base interfaces for LangGraph checkpoint savers.

  • latest version

    3.0.1

  • latest non vulnerable version

    3.0.1

  • first published

    1 years ago

  • latest version published

    4 days ago

  • licenses detected

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    Direct Vulnerabilities

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

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    VulnerabilityVulnerable Version
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    Deserialization of Untrusted Data

    langgraph-checkpoint is a library with base interfaces for LangGraph checkpoint savers.

    Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the JsonPlusSerializer deserialization process of payloads saved in the json serialization mode. An attacker can execute arbitrary code by supplying a maliciously crafted payload that is deserialized in the json mode, which supports constructor-style formats for custom objects.

    How to fix Deserialization of Untrusted Data?

    Upgrade langgraph-checkpoint to version 3.0.0 or higher.

    [,3.0.0)
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