CVE-2026-2064
📋 TL;DR
This vulnerability allows attackers to inject malicious scripts into the User Data Page of Portabilis i-Educar through the /intranet/meusdadod.php file. The cross-site scripting (XSS) attack can be executed remotely, potentially affecting all users of the application. Systems running i-Educar version 2.10 and earlier are vulnerable.
💻 Affected Systems
- Portabilis i-Educar
📦 What is this software?
I Educar by Portabilis
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal session cookies, redirect users to malicious sites, or perform actions on behalf of authenticated users, potentially leading to account compromise and data theft.
Likely Case
Attackers inject malicious scripts that execute in users' browsers, potentially stealing session tokens or displaying phishing content to users.
If Mitigated
With proper input validation and output encoding, the XSS payload would be neutralized before execution, preventing successful exploitation.
🎯 Exploit Status
The exploit is publicly available on GitHub and requires minimal technical skill to execute. Remote exploitation is confirmed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Vendor has not responded to disclosure. Consider upgrading to a newer version if available or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement server-side validation and sanitization of the 'File' parameter in /intranet/meusdadod.php
Modify PHP code to validate and sanitize user input before processing
Web Application Firewall (WAF)
allDeploy a WAF with XSS protection rules to filter malicious requests
Configure WAF to block requests containing XSS payloads to /intranet/meusdadod.php
🧯 If You Can't Patch
- Restrict access to /intranet/meusdadod.php using network controls or authentication
- Implement Content Security Policy (CSP) headers to mitigate XSS impact
🔍 How to Verify
Check if Vulnerable:
Test by submitting XSS payloads to the 'File' parameter in /intranet/meusdadod.php and checking if they executeCheck Version:
Check i-Educar version in application configuration or admin panelVerify Fix Applied:
Verify that XSS payloads are properly sanitized and do not execute in user browsers📡 Detection & Monitoring
Log Indicators:
- HTTP requests to /intranet/meusdadod.php containing script tags or JavaScript payloads
- Unusual parameter values in File parameter
Network Indicators:
- HTTP POST/GET requests with suspicious payloads in File parameter
- Requests containing common XSS vectors like <script>, javascript:, or onerror=
SIEM Query:
source="web_server" AND (url="/intranet/meusdadod.php" AND (param="File" AND value CONTAINS "<script>" OR value CONTAINS "javascript:"))