Portabilis i-Diario Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in Portabilis i-Diario version 1.5.0. This issue arises in the '/justificativas-de-falta' endpoint, where the 'Justificativa' parameter can be manipulated to inject malicious scripts. These scripts are stored on the server and executed automatically when the affected page is accessed by users, creating a significant security risk.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the page.

Reproduction

To reproduce this vulnerability, access the '/justificativas-de-falta' endpoint and inject a script into the 'Justificativa' parameter. Once the script is injected, it will be executed automatically when the page is accessed by users.