Vulnerability Monitor

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CVE-2025-6210

A vulnerability in the ObsidianReader class of the run-llama/llama_index repository, specifically in version 0.12.27, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as /etc/passwd, by exploiting hardlinks. The vulnerability arises from inadequate handling of hardlinks in the load_data() method, where the security checks fail to differentiate between real files and hardlinks. This issue is resolved in version 0.5.2.

Published

2025-07-07T10:15:29.040

Last Modified

2025-07-30T20:01:47.780

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.0: 6.2 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-22
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application llamaindex llamaindex < 0.5.2 Yes
References