Portabilis i-Educar Cross-Site Scripting Vulnerability in 'nm_tipo' Parameter of 'educar_tipo_ensino_cad.php' Endpoint

A stored cross-site scripting vulnerability has been identified in Portabilis i-Educar versions through 2.10. The issue resides in the '/intranet/educar_tipo_ensino_cad.php' endpoint, specifically within the 'nm_tipo' parameter. This vulnerability allows remote attackers to inject malicious scripts that are stored on the server and executed automatically when the page is accessed by users. The application fails to properly validate and sanitize user inputs, enabling the injection of harmful scripts that can compromise user data and systems.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user accessing the page. This can lead to session hijacking, credential theft, distribution of malware, and defacement of websites, among other risks.

Reproduction

To reproduce this vulnerability, access the '/intranet/educar_tipo_ensino_cad.php' endpoint. Select the default option in the first field and insert a payload, such as a script injection, into the 'nm_tipo' parameter. After clicking 'Salvar', the '/intranet/educar_tipo_ensino_lst.php' trigger page will be activated, executing the injected script.