CVE-2024-34351

2024-05-1415:38:42

CWE-918

[email protected]

web.nvd.nist.gov

next.js

ssrf

server actions

vulnerability

fixed

version 14.1.1

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

26.5%

JSON

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.

Affected configurations

Vulners

Node

vercelnext.jsRange13.4.0–14.1.1

VendorProductVersionCPE
vercelnext\.js*cpe:2.3:a:vercel:next\.js:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vercel	next\.js	*	cpe:2.3:a:vercel:next\.js::::::::

CNA Affected

[
  {
    "vendor": "vercel",
    "product": "next.js",
    "versions": [
      {
        "version": ">= 13.4.0, < 14.1.1",
        "status": "affected"
      }
    ]
  }
]