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`.
References
| Link | 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 |
Configurations
History
10 Sep 2025, 15:43
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085 - Patch | |
| References | () https://github.com/vercel/next.js/pull/62561 - Issue Tracking, Patch | |
| References | () https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g - Vendor Advisory | |
| CPE | cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* | |
| First Time |
Vercel
Vercel next.js |
Information
Published : 2024-05-14 15:38
Updated : 2025-09-10 15:43
NVD link : CVE-2024-34351
Mitre link : CVE-2024-34351
CVE.ORG link : CVE-2024-34351
JSON object : View
Products Affected
vercel
- next.js
CWE
CWE-918
Server-Side Request Forgery (SSRF)