Privilege Escalation in GAPTEQ Designer

Executive Summary

CVE-2026-50774 is a privilege escalation vulnerability in GAPTEQ Designer version 3.5. It allows a remote attacker with the Company Manager role to access and load table data that should only be available to administrators. The issue stems from improper access controls in the application's role-based permissions system.

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Detection Guidance

To detect this vulnerability, monitor for unauthorized access attempts to restricted table data by users with the Company Manager role. Check for unusual POST requests to endpoints handling table data loading. Review application logs for suspicious session cookie usage or privilege escalation patterns.

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Impact Analysis

If exploited, this vulnerability could allow an attacker with the Company Manager role to gain unauthorized access to sensitive data, including administrative table data. This may lead to data breaches, unauthorized modifications, or further lateral movement within the system, depending on the exposed data.

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Compliance Impact

This vulnerability could lead to non-compliance with GDPR, HIPAA, or other data protection regulations by enabling unauthorized access to sensitive data. Organizations using GAPTEQ Designer 3.5 may face legal penalties, reputational damage, and loss of customer trust if such breaches occur.

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Mitigation Strategies

Immediately update GAPTEQ Designer to the latest version to patch the privilege escalation flaw. Restrict the Company Manager role permissions to prevent access to administrative functions. Monitor network traffic for suspicious POST requests targeting table data endpoints.

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