Patch Next.js CVE-2025-29927 Authentication Bypass Vulnerability #18
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
The latest updates on your projects. Learn more about Vercel for Git ↗︎
|
mlejva
approved these changes
Mar 25, 2025
mlejva
deleted the
upgrade-nextjs-to-comply-with-latest-cloudflare-rules-e2b-1896
branch
ben-fornefeld
restored the
upgrade-nextjs-to-comply-with-latest-cloudflare-rules-e2b-1896
branch
kitchenbeats
pushed a commit
to kitchenbeats/botlink-dashboard
that referenced
this pull request
Oct 20, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Upgrades Next.js to the latest patched version to fix critical authentication bypass vulnerability (CVE-2025-29927). This security flaw affects all older versions and could allow attackers to bypass authentication in our application.
The fix addresses an issue with middleware handling that could be exploited via the x-middleware-subrequest header.