Description
Next.js is a React framework that can provide building blocks to create web applications. Prior to 13.5.1, an inconsistent interpretation of a crafted HTTP request meant that requests are treated as both a single request, and two separate requests by Next.js, leading to desynchronized responses. This led to a response queue poisoning vulnerability in the affected Next.js versions. For a request to be exploitable, the affected route also had to be making use of the [rewrites](https://nextjs.org/docs/app/api-reference/next-config-js/rewrites) feature in Next.js. The vulnerability is resolved in Next.js `13.5.1` and newer.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-1482 | Next.js is a React framework that can provide building blocks to create web applications. Prior to 13.5.1, an inconsistent interpretation of a crafted HTTP request meant that requests are treated as both a single request, and two separate requests by Next.js, leading to desynchronized responses. This led to a response queue poisoning vulnerability in the affected Next.js versions. For a request to be exploitable, the affected route also had to be making use of the [rewrites](https://nextjs.org/docs/app/api-reference/next-config-js/rewrites) feature in Next.js. The vulnerability is resolved in Next.js `13.5.1` and newer. |
Github GHSA |
GHSA-77r5-gw3j-2mpf | Next.js Vulnerable to HTTP Request Smuggling |
References
History
Wed, 10 Sep 2025 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* |
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-02T02:51:11.331Z
Reserved: 2024-05-02T06:36:32.437Z
Link: CVE-2024-34350
Updated: 2024-08-02T02:51:11.331Z
Status : Analyzed
Published: 2024-05-14T15:38:41.890
Modified: 2025-09-10T15:36:59.130
Link: CVE-2024-34350
No data.
OpenCVE Enrichment
Updated: 2025-07-13T11:22:06Z
Weaknesses
EUVD
Github GHSA