React/Next.js serialization vulnerabilities expose TypeScript runtime risks
9/10 CriticalCritical security vulnerabilities like React2Shell (CVE-2025-55182, CVSS 10.0) in Next.js RSC serialization revealed that full-stack JavaScript and TypeScript lack secure serialization models. These runtime CVEs forced developers to reassess security assumptions in TypeScript/React stacks.
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Collection History
Server Components and Server Functions are the third and fourth-most-disliked features respectively... The negative sentiment stems from multiple directions: complexity, debugging difficulties, Context API incompatibility (59 mentions, the most significant hurdle), testing gaps (24 mentions)... The December 2025 CVE-2025-55182, a critical remote code execution vulnerability affecting React Server Components, reminded developers that even production-stable APIs carry real-world security risks.
React2Shell RCE (CVE-2025-55182), a CVSS 10.0 vulnerability forcing a reevaluation of security models governing full-stack JavaScript... RSC serialization, while Angular's XSS and other runtime CVEs kept security upgrades at the top of 2025's backlog.