Skip to content

Fix React Server Components CVE vulnerabilities - #1

Merged
solopreneur5 merged 1 commit into
mainfrom
vercel/react-server-components-cve-vu-e27pmq
May 15, 2026
Merged

solopreneur5 merged 1 commit into
mainfrom
vercel/react-server-components-cve-vu-e27pmq

Conversation

@vercel

@vercel vercel Bot commented May 15, 2026

Copy link
Copy Markdown
Contributor

Important

This is an automatic PR generated by Vercel to help you with patching efforts. We can't guarantee it's comprehensive, and it may contain mistakes. Please review our guidance before merging these changes.

A critical remote code execution (RCE) vulnerability in React Server Components, impacting frameworks such as Next.js, was identified in the project e-commerce-se9w. The vulnerability enables unauthenticated RCE on the server via insecure deserialization in the React Flight protocol.

This issue is tracked under:

This automated pull request upgrades the affected React and Next.js packages to patched versions that fully remediate the issue.

More Info | security@vercel.com

Updated dependencies to fix Next.js and React CVE vulnerabilities.

The fix-react2shell-next tool automatically updated the following packages to their secure versions:
- next
- react-server-dom-webpack
- react-server-dom-parcel  
- react-server-dom-turbopack

All package.json files have been scanned and vulnerable versions have been patched to the correct fixed versions based on the official React advisory.

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
@vercel

vercel Bot commented May 15, 2026 •

Copy link
Copy Markdown
Contributor Author

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
e-commerce Error Error May 15, 2026 4:35am
e-commerce-1imk Error Error May 15, 2026 4:35am
e-commerce-5mkd Ready Ready Preview, Comment May 15, 2026 4:35am
e-commerce-ffqb Ready Ready Preview, Comment May 15, 2026 4:35am
e-commerce-r32e Ready Ready Preview, Comment May 15, 2026 4:35am
e-commerce-se9w Ready Ready Preview, Comment May 15, 2026 4:35am
e-commerce-uhqk Error Error May 15, 2026 4:35am

This branch had an error being deployed

3 failed and 4 active deployments
Preview — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-ffqb — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-uhqk — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-1imk — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-5mkd — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-se9w — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Preview – e-commerce-r32e — d9815dc8 Deployed May 15, 2026 by vercel[bot]
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant