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security: patch CVE-2025-55182 (React RCE vulnerability)#91

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MichaelSun48 merged 1 commit into
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security/patch-react-cve-2025-55182
Dec 4, 2025
Merged

security: patch CVE-2025-55182 (React RCE vulnerability)#91
MichaelSun48 merged 1 commit into
mainfrom
security/patch-react-cve-2025-55182

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@freeqaz-scale

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Summary

This PR patches CVE-2025-55182, a critical Remote Code Execution vulnerability affecting React Server Components.

What's Changed

  • Added overrides / resolutions to package.json to pin Next.js to patched versions
    • 16.x16.0.7
    • 15.x15.5.7
    • 14.3.0-canary.*14.3.0-canary.88 (if applicable)
  • Regenerated lockfile with patched dependencies

Why This Matters

"Default configurations are vulnerable — a standard Next.js app created with create-next-app and built for production can be exploited with no code changes by the developer."
— Wiz Security Research

Applications using React Server Components (including all Next.js App Router apps) are vulnerable to unauthenticated RCE via malicious payloads sent to Server Function endpoints.

CVE Details

CVE CVE-2025-55182
CVSS Score 10.0 (Critical)
Attack Vector Network (unauthenticated)
Impact Remote Code Execution

References

Test Plan

  • CI passes
  • Application builds successfully
  • yarn.lock / package-lock.json / pnpm-lock.yaml shows patched Next.js version

Patched Subdirectories

  • agentex-ui: 15.5.2 → 15.5.7 (npm)

@freeqaz-scale
freeqaz-scale requested a review from a team as a code owner December 3, 2025 23:28
@socket-security

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff Package Supply Chain
Security
Vulnerability Quality Maintenance License
Updatednpm/​next@​15.5.2 ⏵ 15.5.7100 +18100100 +10100 +3100 +31

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@MichaelSun48
MichaelSun48 merged commit 356290f into main Dec 4, 2025
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@MichaelSun48
MichaelSun48 deleted the security/patch-react-cve-2025-55182 branch December 4, 2025 19:29
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3 participants