Next.js missing cache-control header may lead to CDN caching empty reply

GHSA-c59h-r6p8-q9wc · CVE-2023-46298

Published Oct 22, 2023 · Modified Nov 8, 2023

Description

Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN. Cloudflare considers these requests cacheable assets.

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-46298
WEB https://github.com/vercel/next.js/issues/45301
WEB https://github.com/vercel/next.js/pull/54732
WEB https://github.com/vercel/next.js/commit/20d05958ff853e9c9e42139ffec294336881c648
PACKAGE https://github.com/vercel/next.js
WEB https://github.com/vercel/next.js/compare/v13.4.20-canary.12...v13.4.20-canary.13

Ready to move

Start Securing

Start for Free Get Demo

Free, no credit card | First findings in minutes