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CVE-2025-3046

CVE-2025-3046 · Path Traversal via Symbolic Links in run-llama/llama_index

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 7.5 · High · EPSS 0.6% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • run-llama/llama_index

    Versions
    • ≥ unspecified, < 0.12.28: Affected (custom)

    Update to 0.12.28

  • llama-index-readers-obsidian PyPI

    Versions
    • 0.0.1
    • 0.1.0
    • 0.1.1
    • 0.1.2
    • 0.1.3
    • 0.2.0
    • 0.3.0
    • 0.4.0
    • 0.5.0
    Affected ranges
    • ECOSYSTEM: < 0.5.1

    Update to 0.5.1

  • llama-index PyPI

    Versions
    • 0.12.23
    • 0.12.24
    • 0.12.25
    • 0.12.26
    • 0.12.27
    Affected ranges
    • ECOSYSTEM: ≥ 0.12.23, < 0.12.28

    Update to 0.12.28

Original sources

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