제출 #618583: Portabilis I-educar 2.10 Cross Site Scripting

Summary
A Stored Cross-Site Scripting (XSS) vulnerability was identified in the atendidos_cad.php endpoint of the i-educar application. This vulnerability allows attackers to inject malicious scripts in the name and nome_social parameters.

Details
Vulnerable Endpoint: atendidos_cad.php Parameter: nome ,nome_social and email

The application fails to validate and sanitize user inputs in the nm_instituicao parameter. This lack of validation permits the injection of malicious payloads, which are reflected back to the user's browser in the server's response and executed within the context of the victim's browser.

PoC
Insert the payload "><img src=x onerror=alert('XSS-PoC')> in the Name or nome_social field then save:

nome:
image:https://github.com/CVE-Hunters/CVE/blob/main/images/xss006.png

nome_social
image:https://github.com/CVE-Hunters/CVE/blob/main/images/xss007.png

Register the payload in the e-mail field at the atendidos_cad.php endpoint. After that, the XSS can be triggered by opening the atendidos_det.php endpoint.
image:https://github.com/CVE-Hunters/CVE/blob/main/images/xss008.png
image:https://github.com/CVE-Hunters/CVE/blob/main/images/xss009.png

Impact
User actions: Attackers can perform any action the user can, such as viewing, modifying, or initiating interactions with other users
Data theft: Attackers can exfiltrate data or install malware on the user's machine
Account compromise: Attackers can manipulate or steal cookies, or compromise confidential information
Malicious code: Attackers can execute malicious code on the user's system
Business reputation damage: Attackers can deface a corporate website or spread misinformation
Misdirection: Attackers can change the instructions given to users, which can be dangerous if the target is a government website or provides vital resources
Natan Maia Morette

by CVE-Hunters

• 원천: ⚠️ https://github.com/CVE-Hunters/CVE/blob/main/i-educar/Stored%20Cross-Site%20Scripting%20XSS%20in%20atendidos_cad.php%20via%20nome%2C%20nome_social%2C%20and%20email%20Parameters.md
• 사용자: nmmorette (UID 87361)
• 제출: 2025. 07. 18. PM 08:03 (11 개월 ago)
• 모더레이션: 2025. 07. 30. PM 06:37 (12 days later)
• 상태: 수락
• VulDB 항목: 318337 [Portabilis i-Educar 2.10 atendidos_cad.php nome/nome_social/email 크로스 사이트 스크립팅]
• 포인트들: 20