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    CVE-2024-28088

    LangChain through 0.1.10 allows ../ directory traversal by an actor who is able to control the final part of the path parameter in a load_chain call. This bypasses the intended behavior of loading configurations only from the hwchase17/langchain-hub GitHub repository. The outcome can be disclosure of an API key for a large language model online service, or remote code execution. (A patch is available as of release 0.1.29 of langchain-core.)

    Published:Mar 3, 2024
    Last Modified:Jan 8, 2025
    EPS:Mar 3, 2024
    EPSS Score:0.1069
    CVSS Score:8.1

    Affected Products

    Vendor
    Langchain
    Product
    Langchain

    Exploits

    https://github.com/PinkDraconian/PoC-Langchain-RCE/blob/main/README.mdhttps://github.com/langchain-ai/langchain/pull/18600https://github.com/PinkDraconian/PoC-Langchain-RCE/blob/main/README.mdhttps://github.com/langchain-ai/langchain/pull/18600https://github.com/levpachmanov/cve-2024-28088-poc

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High