Developers uncover hidden security risks in Claude Code and Cursor

A prototype pollution vulnerability was identified in default object mergers in Claude Code and Cursor, AI-powered editors used in production by thousands of developers.

Published 12sem1 sourceImportant

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The fact

This flaw could allow malicious code to alter application behavior through JavaScript object property manipulation.

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Anthropic Cursor #prototype pollution #sécurité #IA coding #vulnérabilité

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Observed impact

Développeurs doivent revoir code généré par Claude Code et Cursor immédiatement

Risque de compromission d'applications en production si la faille est exploitée

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Auto-synthesis from 1 media source · identified on April 25, 2026

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The fact

Observed impact

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