verify-ghsa-c4j6-fc7j-m34r

verify-ghsa-c4j6-fc7j-m34r In-band verifier for GHSA-c4j6-fc7j-m34r / CVE-2026-44578 — Server-Side Request Forgery in Next.js via WebSocket upgrade requests. ⚠️ For authorized security testing only. You are responsible for ensuring you have permission to test every target you pass to this script...

CVE-2026-44578

CVE-2026-44578 — Next.js WebSocket Upgrade Handler SSRF Lab Security Academy CERT Project vulnerability reproduction lab environment for mentor demos Overview Item| Details ---|--- CVE| CVE-2026-44578 GHSA| GHSA-c4j6-fc7j-m34r CVSS| 8.6 High CWE| CWE-918 Server-Side Request Forgery Affected...

Exploit for Server-Side Request Forgery in Vercel Next.Js

CVE-2026-44578 — Next.js WebSocket Upgrade SSRF Laboratorio...

K000163009: Next.js vulnerability CVE-2026-44578

Security Advisory Description Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. A...

Linux Distros Unpatched Vulnerability : CVE-2026-44578

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in...

Exploit for Server-Side Request Forgery in Vercel Next.Js

nextjs-cve-2026-44578 Nuclei templates for detecting...

9remote (>=0.1.0, <=0.1.8), @071yoon/log-console-core (0.1.0) +780 more potentially affected by CVE-2026-44578 via next (>=16.0.0, <=16.2.4)

next NPM version =16.0.0, =0.1.0, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.18 and more Source cves: CVE-2026-44578 Source advisory:...

9remote (>=0.1.0, <=0.1.8), @071yoon/log-console-core (0.1.0) +790 more potentially affected by CVE-2026-44578 via next (>=16.0.0-beta.0, <=16.2.4)

next NPM version =16.0.0-beta.0, =0.1.0, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.8, =1.1.0-beta.18 and more Source cves: CVE-2026-44578 Source...

CVE-2026-44578

creationtimestamp| type| source ---|---|--- 2026-05-07 23:40:51+00:00| seen| https://bsky.app/profile/securestep9.bsky.social/post/3mlcfbrg7m62h 2026-05-08 03:00:06+00:00| seen| Telegram/xvoYgOFnUf5jFw65bW2FC7fcn6orx4l4LTjm0d68ZkOEzo 2026-05-08 12:09:44+00:00| seen|...

PT-2026-39412

Name of the Vulnerable Software and Affected Versions Next.js versions 13.0.0 through 15.5.15 Next.js versions 16.0.0 through 16.2.4 Description Applications using beforeInteractive scripts combined with untrusted content are susceptible to cross-site scripting XSS, a flaw where malicious scripts...

PT-2026-39411

Name of the Vulnerable Software and Affected Versions Next.js versions prior to 15.5.16 Next.js versions prior to 16.2.5 Description Applications utilizing Partial Prerendering via the Cache Components feature are susceptible to connection exhaustion. A crafted POST request to a server action can...