SSRF in Vercel Next.js
CVE-2026-64649
Next.js is a React framework for building full-stack web applications. In versions 14.1.1 through 15.5.20 and 16.0.0 through 16.2.10, when a Server Action forwards or redirects a request, an attacker can cause the server to send that outbo…
Vulnerability class: SSRF (Server-Side Request Forgery)
Affected products
- Vercel Next.js — versions >= 14.1.1, < 15.5.21, >= 16.0.0 < 16.2.11
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)