CVE-2025-3044— MD5 Hash Collision in run-llama/llama_index
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I. Basic Information for CVE-2025-3044
Vulnerability Information
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Vulnerability Title
MD5 Hash Collision in run-llama/llama_index
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from being processed for AI model training. The issue is resolved in version 0.12.28.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
预期行为违背
Source: NVD (National Vulnerability Database)
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 0.12.22.post1及之前版本存在安全漏洞，该漏洞源于ArxivReader类生成文件名时存在MD5哈希冲突，可能导致数据丢失。
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-2025-3044
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2025-3225 | XML Entity Expansion vulnerability in run-llama/llama_index | |
| CVE-2025-3046 | Path Traversal via Symbolic Links 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
- CVE-2025-6208
Uncontrolled Memory Consumption in run-llama/llama_index - CVE-2025-7707
World-Writable NLTK Cache Directory Vulnerability in run-lla - CVE-2025-7647
Insecure Temporary File Handling in run-llama/llama_index - CVE-2025-5302
Denial of Service (DOS) in JSONReader in run-llama/llama_ind - CVE-2025-6211
MD5 Hash Collision in run-llama/llama_index
Same vendor: run-llama
- CVE-2025-6208
Uncontrolled Memory Consumption in run-llama/llama_index - CVE-2024-14021
LlamaIndex <= 0.11.6 BGEM3Index Unsafe Deserialization - CVE-2024-58339
LlamaIndex <= 0.12.2 VannaQueryEngine SQL Execution Allows R - CVE-2025-7707
World-Writable NLTK Cache Directory Vulnerability in run-lla - CVE-2025-7647
Insecure Temporary File Handling in run-llama/llama_index
Same weakness: CWE-440
- CVE-2026-41136
free5GC AMF missing default case in Content-Type switch in H - CVE-2026-3344
WatchGuard Firebox System Integrity Check Bypass - CVE-2025-13940
WatchGuard Firebox Boot Time System Integrity Check Bypass - CVE-2025-8850
Insecure API Design in danny-avila/librechat - CVE-2025-52953
Junos OS and Junos OS Evolved: An unauthenticated adjacent a
V. Comments for CVE-2025-3044
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