CVE•Published 2026-07-27•Modified 2026-07-29•1 article on news•5 live references•NVD data
CVE-2026-64642Vercel · Next.js
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS percentile
67
Exploit Prediction Scoring System · top 33% of all CVEs
Weaknesses (CWE)
Description
Next.js is a React framework for building full-stack web applications. In versions 16.0.0 through 16.2.10, crafted requests targeting Next.js applications using App Router built with Turbopack and a single entry in config.i18n.locales can bypass middleware/proxy based authentication. This issue has been fixed in version 16.2.11.
Timeline
Published 2026-07-27
Modified 2026-07-29
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-64642Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Vercel Next.js"All exposed Vercel Next.js instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Next.js"HTTP body or banner mentions "Next.js" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-64642Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-64642Censys host search filtered to this CVE id.
grep.app
CVE-2026-64642Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-64642GitHub code search for direct mentions.
Google dork
"CVE-2026-64642" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-64642 on GitHub.