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Basic Information

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CVE-2025-57348

CVE-2025-57348: node-cube vulnerable to prototype pollution

The node-cube package (prior to version 5.0.0) contains a vulnerability in its handling of prototype chain initialization, which could allow an attacker to inject properties into the prototype of built-in objects. This issue, categorized under CWE-1321, arises from improper validation of user-supplied input in the package's resource initialization process. Successful exploitation may lead to denial of service or arbitrary code execution in affected environments. The vulnerability affects versions up to and including 5.0.0-beta.19, and no official fix has been released to date.

(GitHub Advisory)

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CVE-2025-57348

CVE-2025-57348:

N/A

CVSS Score

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CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
node-cube	npm	<= 5.0.0-beta.19

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability analysis began by examining the provided information, which pointed to a prototype pollution vulnerability in the node-cube package. The advisory mentioned that the vulnerability exists in the setRequires method within the cycle_check module. To confirm this, I first attempted to find a patch by looking at the linked GitHub issue, but no commits were associated with it. I then proceeded to inspect the source code of the file mentioned in the issue. By fetching the content of cycle_check.js from the node-cube/cube repository, I was able to analyze the setRequires function. The code clearly shows that the name variable, derived from the requires array, is used as a property accessor on the RTREE object without any sanitization. This allows an attacker to inject __proto__ as a value for name, thereby polluting the object's prototype. This aligns perfectly with the vulnerability description, confirming that setRequires is the vulnerable function.

Vulnerable functions

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WAF Rule

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Reasoning

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