CVE-2025-1102 in Q-Free MaxTime
Summary
by MITRE • 02/12/2025
A CWE-346 "Origin Validation Error" in the CORS configuration in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to affect the device confidentiality, integrity, or availability via crafted URLs or HTTP requests.
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Analysis
by VulDB Data Team • 10/24/2025
The vulnerability identified as CVE-2025-1102 represents a critical origin validation error within the Cross-Origin Resource Sharing (CORS) implementation of Q-Free MaxTime software version 2.11.0 and earlier. This flaw resides in the application's inability to properly validate the origin of incoming HTTP requests, creating a pathway for malicious actors to exploit the system's security boundaries. The vulnerability is classified under CWE-346, which specifically addresses situations where applications fail to adequately verify the source of requests, leading to potential security breaches through origin spoofing attacks. The affected Q-Free MaxTime platform operates as a time management and scheduling system, making it a potentially valuable target for attackers seeking to compromise organizational timekeeping and resource allocation processes.
The technical exploitation of this vulnerability occurs through carefully crafted HTTP requests that manipulate the Origin header or other CORS-related parameters. An unauthenticated remote attacker can leverage this weakness to bypass the intended CORS policies that normally restrict which domains can access the system's resources. This misconfiguration allows attackers to make requests from malicious origins that would normally be blocked, potentially enabling them to access sensitive data, modify system configurations, or disrupt service availability. The flaw essentially undermines the fundamental security principle of origin-based access control that CORS is designed to enforce, creating a scenario where legitimate security boundaries are circumvented without proper authentication or authorization checks.
The operational impact of this vulnerability extends beyond simple data exposure, as it can compromise the confidentiality, integrity, and availability of the affected system. Attackers could potentially extract confidential scheduling information, manipulate time records, or disrupt the normal operation of the time management system, which might have cascading effects on organizational productivity and compliance. The vulnerability affects the core functionality of Q-Free MaxTime, which is designed to manage employee time tracking, scheduling, and resource allocation, making it particularly concerning for organizations that rely heavily on accurate timekeeping for payroll processing, project management, and regulatory compliance. The remote nature of the attack means that threat actors do not require physical access or local network presence to exploit this weakness.
Organizations utilizing Q-Free MaxTime versions 2.11.0 or earlier should implement immediate mitigations to address this vulnerability. The primary recommendation involves correcting the CORS configuration to properly validate origin headers and implement strict origin checking mechanisms. This aligns with the ATT&CK framework's mitigation strategies for web application vulnerabilities, particularly focusing on preventing cross-origin request forgery attacks. System administrators should also consider implementing additional network-level controls such as web application firewalls that can detect and block suspicious CORS-related traffic patterns. Regular security assessments and vulnerability scanning should be conducted to identify any additional configuration issues that might exist within the system's broader security posture. The vulnerability demonstrates the critical importance of proper CORS implementation in web applications and highlights the need for continuous security monitoring and patch management processes to prevent exploitation of similar origin validation errors.