CVE-2024-34351
Next.js Server-Side Request Forgery in Server Actions
Description
Next.js is a React framework that can provide building blocks to create web applications. A Server-Side Request Forgery (SSRF) vulnerability was identified in Next.js Server Actions. If the `Host` header is modified, and the below conditions are also met, an attacker may be able to make requests that appear to be originating from the Next.js application server itself. The required conditions are 1) Next.js is running in a self-hosted manner; 2) the Next.js application makes use of Server Actions; and 3) the Server Action performs a redirect to a relative path which starts with a `/`. This vulnerability was fixed in Next.js `14.1.1`.
INFO
Published Date :
May 14, 2024, 3:38 p.m.
Last Modified :
Sept. 10, 2025, 3:43 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2024-34351 has a 38 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-34351.
| URL | Resource |
|---|---|
| https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 | Patch |
| https://github.com/vercel/next.js/pull/62561 | Issue Tracking Patch |
| https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g | Vendor Advisory |
| https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 | Patch |
| https://github.com/vercel/next.js/pull/62561 | Issue Tracking Patch |
| https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-34351 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-34351
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Bingo - AI-powered Red Team Terminal (DeepSeek/Claude/GPT/GLM)
Python PowerShell Shell
AEM Dispatcher Bypass Scanner — Real-time web-based scanner for discovering AEM instances and testing dispatcher bypass vulnerabilities
Python HTML
how to check/ fix your nextjs version across multiple projects
Python
AiTM credential harvesting research: 9 CVEs, 7 frameworks, ZAP/Burp test suites, interactive demo site
Makefile YARA JavaScript Python Java Dockerfile Shell Go
Elite JS secret hunter and security scanner for red teams and penetration testers. 200+ patterns, WAF bypass, React/Next.js support, SARIF output.
Python
Dummy Next.js app pinned to vulnerable [email protected] (for testing only)
JavaScript
A Claude Code skill bundle for bug hunting and external red-team work — 71 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 core vulnerability classes, plus enterprise identity + infrastructure attack matrices.
ai-security anthropic application-security bug-bounty bugbounty bugcrowd claude claude-code claude-skills ethical-hacking hackerone offensive-security pentesting red-team security-tools web-security
Shell Python
Autonomous JavaScript Recon, Secret Discovery & Vulnerability Intelligence Engine
Python
None
TypeScript Python JavaScript
A tiny, fast, low-noise pre-deploy security audit for vibe-coded Next.js apps. 9 deterministic checks for Supabase / Stripe / AI-SDK / Vercel-Railway-Fly indie apps. ~80ms, zero deps.
claude-code devsecops indie-hackers nextjs pre-deploy railway security security-audit security-tools stripe supabase vercel
TypeScript JavaScript
Security infrastructure your AI can't be — deterministic, daily CVE intel past your model's training cutoff, whole-repo-aware, author-independent. The security MCP for vibe coding: 438 rules, 37 tools, CLI + doctor for Next.js, Supabase, Clerk, Stripe, Prisma, Drizzle, Hono, AI SDK & MCP.
ai-security claude clerk cursor mcp nextjs owasp prisma sast security stripe supabase typescript vercel vibe-coding cve drizzle hono mcp-server prompt-injection
TypeScript JavaScript
Security auditor skill for Claude Code — React + TypeScript + Supabase + Vercel
None
CSS Shell
A fast, modular Node.js vulnerability scanner designed to detect known CVEs and common security misconfigurations in web applications.
pentesting vulnerability vulnerability-scanners
JavaScript
None
Python TypeScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-34351 vulnerability anywhere in the article.
-
Cybersecurity News
Next.js Vulnerability CVE-2024-46982: Cache Poisoning Exploit Threatens Deployments
In the fast-paced world of web development, security is a constant concern, especially for platforms that power high-traffic applications like Next.js. Recently, the Next.js team has disclosed a new v ... Read more
The following table lists the changes that have been made to the
CVE-2024-34351 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 10, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* versions from (including) 13.4.0 up to (excluding) 14.1.1 Added Reference Type CVE: https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 Types: Patch Added Reference Type CVE: https://github.com/vercel/next.js/pull/62561 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/vercel/next.js/pull/62561 Types: Issue Tracking, Patch Added Reference Type CVE: https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g Types: Vendor Advisory Added Reference Type GitHub, Inc.: https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g Types: Vendor Advisory -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 Added Reference https://github.com/vercel/next.js/pull/62561 Added Reference https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g -
CVE Received by [email protected]
May. 14, 2024
Action Type Old Value New Value Added Description Next.js is a React framework that can provide building blocks to create web applications. A Server-Side Request Forgery (SSRF) vulnerability was identified in Next.js Server Actions. If the `Host` header is modified, and the below conditions are also met, an attacker may be able to make requests that appear to be originating from the Next.js application server itself. The required conditions are 1) Next.js is running in a self-hosted manner; 2) the Next.js application makes use of Server Actions; and 3) the Server Action performs a redirect to a relative path which starts with a `/`. This vulnerability was fixed in Next.js `14.1.1`. Added Reference GitHub, Inc. https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g [No types assigned] Added Reference GitHub, Inc. https://github.com/vercel/next.js/pull/62561 [No types assigned] Added Reference GitHub, Inc. https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 [No types assigned] Added CWE GitHub, Inc. CWE-918 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N