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

Quick assessment

Affected
run-llama run-llama/llama_index
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LlamaIndex是LlamaIndex开源的一个 LLM 应用程序的数据框架。 LlamaIndex 0.12.23至0.12.28版本存在安全漏洞，该漏洞源于ObsidianReader类未解析符号链接，可能导致任意文件读取。

AI Predicted 7.5 Difficulty: Easy EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1560.001 · Archive via Utility
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I. Basic Information for CVE-2025-3046

Vulnerability Information
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Vulnerability Title
Path Traversal via Symbolic Links in run-llama/llama_index
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
LlamaIndex 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LlamaIndex是LlamaIndex开源的一个 LLM 应用程序的数据框架。 LlamaIndex 0.12.23至0.12.28版本存在安全漏洞，该漏洞源于ObsidianReader类未解析符号链接，可能导致任意文件读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
run-llama run-llama/llama_index unspecified ~ 0.12.28 -

II. Public POCs for CVE-2025-3046

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III. Intelligence Information for CVE-2025-3046

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Same Patch Batch · run-llama · 2025-07-07 · 6 CVEs total

CVE-2025-6210 Hardlink-Based Path Traversal in run-llama/llama_index
CVE-2025-6209 Arbitrary File Read through Path Traversal in run-llama/llama_index
CVE-2025-3044 MD5 Hash Collision in run-llama/llama_index
CVE-2025-3225 XML Entity Expansion vulnerability in run-llama/llama_index
CVE-2025-5472 Denial of Service via Uncontrolled Recursive JSON Parsing in JSONReader in run-llama/llama

IV. Related Vulnerabilities

Same product: run-llama/llama_index
Same vendor: run-llama
Same weakness: CWE-22

V. Comments for CVE-2025-3046

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