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Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution

Critical RSC Bugs in React and Next.js Allow Unauthenticated Remote Code Execution

The Hacker News(1 weeks ago)Updated 1 weeks ago

A maximum-severity security flaw has been disclosed in React Server Components (RSC) that, if successfully exploited, could result in remote code execution. The vulnerability, tracked as...

A maximum-severity security flaw has been disclosed in React Server Components (RSC) that, if successfully exploited, could result in remote code execution. The vulnerability, tracked as CVE-2025-55182, carries a CVSS score of 10.0. It allows "unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints," the React Team said in

Source: This article was originally published on The Hacker News

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