CVE-2025-57822

MEDIUM6.5EPSS 7.8%

Next.js Improper Middleware Redirect Handling Leads to SSRF

發布日:2025/8/29修改日:2026/2/4

也稱為:GHSA-4342-x723-ch2fCGA-wpvj-5hjh-p49g

描述

A vulnerability in **Next.js Middleware** has been fixed in **v14.2.32** and **v15.4.7**. The issue occurred when request headers were directly passed into `NextResponse.next()`. In self-hosted applications, this could allow Server-Side Request Forgery (SSRF) if certain sensitive headers from the incoming request were reflected back into the response. All users implementing custom middleware logic in self-hosted environments are strongly encouraged to upgrade and verify correct usage of the `next()` function. More details at [Vercel Changelog](https://vercel.com/changelog/cve-2025-57822)

受影響套件(1)

npm/next>= 0.9.9, < 14.2.32

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM6.5	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

參考連結(5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-57822
PATCHhttps://github.com/vercel/next.js
WEBhttps://github.com/vercel/next.js/commit/9c9aaed5bb9338ef31b0517ccf0ab4414f2093d8
WEBhttps://github.com/vercel/next.js/security/advisories/GHSA-4342-x723-ch2f
WEBhttps://vercel.com/changelog/cve-2025-57822