CVE-2024-34351

CVE Enrichment

CVSS: 7.5 HIGH
EPSS: 5.45%
EPSS Percentile: 92.72%
CISA 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`.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 14-May-2024 22:38
Last Modified: 17-Jun-2026 14:33
EPSS Date: 2026-10-23
CWE: CWE-918

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:U /
                            C:N /
                            I:H /
                            A:N

Affected Products / Versions

vercel / next.js
Version / affected range: * · from (inclusive) 13.4.0 · before (exclusive) 14.1.1
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*

References

Last enrichment sync: 24-Oct-2026 21:16
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

(SnakeYAML deserialization, EPSS 0.94), CVE-2024-4577 (PHP-CGI argument injection, EPSS 0.97), CVE-2024-34351 (Next.js SSRF), CVE-2025-29927 (Next.js authentication bypass), CVE-2023-44487 (HTTP/2 Rapid Reset), AWS Adds Five Risk Indicators to GuardDuty Extended Threat Detection

CVE (6)

MITRE ATT&CK (1)

Vendors (1)

Products (8)

Tools (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.