Homepage
About Snyk

next@14.2.7 vulnerabilities

The React Framework

Go back to all versions of this package
Report a new vulnerability Found a mistake?

Direct Vulnerabilities

Known vulnerabilities in the next package. This does not include vulnerabilities belonging to this package’s dependencies.

Automatically find and fix vulnerabilities affecting your projects. Snyk scans for vulnerabilities and provides fixes for free.
Fix for free
Vulnerability Vulnerable Version
  • H
Acceptance of Extraneous Untrusted Data With Trusted Data

next is a react framework.

Affected versions of this package are vulnerable to Acceptance of Extraneous Untrusted Data With Trusted Data by sending a crafted HTTP request, which allows the attacker to poison the cache of a non-dynamic server-side rendered route in the page router. This will coerce the request to cache a route that is meant to not be cached and send a Cache-Control: s-maxage=1, a stale-while-revalidate header, which some upstream CDNs may cache as well.

Note:

This is only vulnerable if:

  1. The user is using pages router

  2. The user is using non-dynamic server-side rendered routes.

Users are not affected if:

  1. They are using the app router

  2. The deployments are on Vercel

How to fix Acceptance of Extraneous Untrusted Data With Trusted Data?

Upgrade next to version 13.5.7, 14.2.10 or higher.

>=13.5.1 <13.5.7 >=14.0.0 <14.2.10
Go back to all versions of this package