Reflected XSS in QloApps AdminHotelFeaturePricesSettings

Executive Summary

This is a reflected cross-site scripting (XSS) vulnerability in QloApps version 1.7.0 or earlier. It occurs in the AdminHotelFeaturePricesSettings form where user input for feature_price_name and impact_value POST parameters is echoed back without proper escaping when validation fails. Attackers can trick authenticated back-office users into submitting a crafted request via a malicious link or auto-submitting form to execute JavaScript in their administrative session.

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Detection Guidance

To detect this reflected XSS vulnerability in QloApps, monitor HTTP POST requests to the AdminHotelFeaturePricesSettings form for unsanitized feature_price_name and impact_value parameters. Check server logs for requests containing JavaScript payloads in these fields. Use browser developer tools to inspect form submissions and responses for echoed unescaped input.

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Impact Analysis

An attacker could steal session cookies or sensitive data from an authenticated admin user, perform unauthorized actions in the admin panel, modify pricing rules, or escalate privileges. This could lead to financial fraud, data theft, or system compromise within the QloApps application.

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Compliance Impact

This XSS vulnerability could expose personal data processed by QloApps, violating GDPR's data protection principles if customer or employee data is accessed. For HIPAA, if the system handles protected health information, this flaw could lead to unauthorized access and breaches of confidentiality requirements.

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Mitigation Strategies

Immediately upgrade QloApps to the latest version beyond 1.7.0. Apply input validation and output encoding to feature_price_name and impact_value parameters in the AdminHotelFeaturePricesSettings form. Restrict access to administrative interfaces and implement strict content security policies to block malicious scripts.

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