Authorization Bypass in Barangay Resident Profiling System

Executive Summary

This vulnerability is an authorization bypass in the Barangay Resident Profiling Management System 1.0. It exists in the Boarder Management Module, specifically in the /boarders.php file. The issue allows manipulation of the ID argument to bypass authorization checks, enabling unauthorized access to sensitive data or functions.

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Detection Guidance

To detect this vulnerability, monitor network traffic for unauthorized access attempts to /boarders.php with manipulated ID arguments. Check server logs for unusual activity in the Boarder Management Module. Use tools like curl to test if the system allows bypassing authorization by modifying the ID parameter in requests to /boarders.php.

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Impact Analysis

An attacker could remotely exploit this to gain unauthorized access to resident data or administrative functions. Since the exploit is publicly available, the risk of exploitation is higher. Impact includes potential data breaches, privacy violations, or unauthorized modifications to resident records.

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Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access to personal data. GDPR requires strict access controls and breach notification, while HIPAA mandates safeguards for protected health information. Exploitation may result in legal penalties and reputational damage.

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Mitigation Strategies

Immediately restrict access to the /boarders.php file and review authorization mechanisms. Remove any publicly available exploits and update the Boarder Management Module to a patched version if available.

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