Cloud Vulnerability DB
An open project to list all known cloud vulnerabilities and Cloud Service Provider security issues
Vulnerability DatabaseCVE-2024-57079
CVE-2024-57079:
JavaScript vulnerability analysis and mitigation
Overview
A prototype pollution vulnerability was discovered in the lib.deepMerge function of @zag-js/core version 0.50.0. The vulnerability was disclosed on February 5, 2025 and assigned identifier CVE-2024-57079. The affected component is the core package of the Zag JS framework (NVD).
Technical details
The vulnerability exists in the lib.deepMerge function which fails to properly validate user-supplied input during object merging operations. This allows an attacker to supply a crafted payload containing Object.prototype setters that can modify properties within the global prototype chain (GitHub PoC).
Impact
Successful exploitation of this vulnerability can lead to Denial of Service (DoS) conditions at minimum. The impact could potentially escalate to other injection-based attacks if the polluted properties propagate to sensitive Node.js APIs like exec or eval, potentially enabling arbitrary command execution within the application context (GitHub PoC).
Additional resources
Source: This report was generated using AI
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