CVE-2024-34351

Next.js Server-Side Request Forgery in Server Actions

Published May 9, 2024 CVSS 3.1 · 7.5 High EPSS 5.5% KEV · Not listed
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`.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-fr5h-rqp8-mj6g Next.js Server-Side Request Forgery in Server Actions
History
Type Values Removed Values Added
CPEs cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*
Type Values Removed Values Added
Metrics epss

{'score': 0.91761}

epss

{'score': 0.9204}

Type Values Removed Values Added
Metrics epss

{'score': 0.9204}

epss

{'score': 0.91761}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 2, 2024, 2:51 AM
Reserved
May 2, 2024, 6:36 AM
Status
Analyzed
Published
May 14, 2024, 3:38 PM
Modified
Jun 17, 2026, 7:33 AM