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    CVE-2025-3046

    A vulnerability in the `ObsidianReader` class of the run-llama/llama_index repository, versions 0.12.23 to 0.12.28, allows for arbitrary file read through symbolic links. The `ObsidianReader` fails to resolve symlinks to their real paths and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.

    Published:Jul 7, 2025
    Last Modified:Jul 30, 2025
    EPS:Jul 7, 2025
    EPSS Score:0.00094
    CVSS Score:7.5

    Affected Products

    Vendor
    Llamaindex
    Product
    Llamaindex

    Exploits

    https://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904dahttps://huntr.com/bounties/90a1f1b2-bb82-4d66-9fc1-856ed5f904da

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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