vercel upgrade issue

Help
1

error I got - npx fix-react2shell-next

fix-react2shell-next - Next.js vulnerability scanner

Checking for 4 known vulnerabilities:

- CVE-2025-66478 (critical): Remote code execution via crafted RSC payload

  • CVE-2025-55184 (high): DoS via malicious HTTP request causing server to hang and consume CPU
  • CVE-2025-55183 (medium): Compiled Server Action source code can be exposed via malicious request
  • CVE-2025-67779 (high): Incomplete fix for CVE-2025-55184 DoS via malicious RSC payload causing infinite loop

No package.json files found in current directory.

error 2 - npx --yes fix-react2shell-next

fix-react2shell-next - Next.js vulnerability scanner

Checking for 4 known vulnerabilities:

- CVE-2025-66478 (critical): Remote code execution via crafted RSC payload

  • CVE-2025-55184 (high): DoS via malicious HTTP request causing server to hang and consume CPU
  • CVE-2025-55183 (medium): Compiled Server Action source code can be exposed via malicious request
  • CVE-2025-67779 (high): Incomplete fix for CVE-2025-55184 DoS via malicious RSC payload causing infinite loop

No package.json files found in current directory. error 3 - i tried to find package.json, i created new project for nodejs, the rebuild environment by install - npm install -g npm@11.7.0 , but i got this error npx fix-react2shell-next

fix-react2shell-next - Next.js vulnerability scanner

Checking for 4 known vulnerabilities:

  • CVE-2025-66478 (critical): Remote code execution via crafted RSC payload
  • CVE-2025-55184 (high): DoS via malicious HTTP request causing server to hang and consume CPU
  • CVE-2025-55183 (medium): Compiled Server Action source code can be exposed via malicious request
  • CVE-2025-67779 (high): Incomplete fix for CVE-2025-55184 DoS via malicious RSC payload causing infinite loop

Found 1 package.json file(s)

No vulnerable packages found!
Your project is not affected by any known vulnerabilities.

error 1
error 1725×446 14.7 KB

error 2
error 2345×302 4.23 KB

The above images are the same error when i was using in vercel , i tried vscode by dowloading the project to upgrade the version, i still get the same error above package.json in vercel. Give tips. also this error - “ 10:52:06.965 - npm warn deprecated @types/handlebars@4.1.0: This is a stub types definition. handlebars provides its own type definitions, so you do not need this installed. “ connected to upgrade issues of my nextjs files in vercel

4

Hi, which team are you using to deploy? I cannot find any project on https://vercel.com/abanutech66-3453s-projects

5

i use in private, i cleared it out. by changing the next latest version manually via vscode and redeloying it just few minutes. Thank you for asking

6

Awesome! Thank you for confirming.