CVE-2025-41069 in DSuite 2025
Summary
by MITRE • 11/13/2025
Insecure Direct Object Reference (IDOR) vulnerability in DeporSite of T-INNOVA. This vulnerability allows an attacker to access or modify unauthorized resources by manipulating requests using the 'idUsuario' parameter in ‘/ajax/TInnova_v2/Formulario_Consentimiento/llamadaAjax/obtenerDatosConsentimientos’, which could lead to the exposure or alteration os confidential data.
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Analysis
by VulDB Data Team • 11/13/2025
The insecure direct object reference vulnerability identified as CVE-2025-41069 represents a critical authorization flaw within the DeporSite platform developed by T-INNOVA. This vulnerability resides in the web application's handling of user access controls, specifically within the AJAX endpoint '/ajax/TInnova_v2/Formulario_Consentimiento/llamadaAjax/obtenerDatosConsentimientos'. The flaw manifests when the application fails to properly validate user permissions before processing requests that utilize the 'idUsuario' parameter, creating a direct pathway for unauthorized data access and modification.
The technical implementation of this vulnerability stems from the application's reliance on client-side parameter manipulation without adequate server-side access control verification. When an attacker submits requests containing manipulated 'idUsuario' values to the vulnerable endpoint, the system processes these requests without proper authorization checks, allowing malicious users to access or modify data belonging to other users within the system. This represents a classic insecure direct object reference pattern where the application directly references objects using user-supplied input without validating that the requesting user has legitimate access rights to those objects.
From an operational impact perspective, this vulnerability creates significant risks for data confidentiality and integrity within the DeporSite environment. An attacker could potentially access sensitive user consent data, modify consent records, or even impersonate other users within the system. The exposure of such confidential information could result in privacy violations, regulatory compliance issues, and potential legal consequences. The vulnerability's impact extends beyond simple data access, as it could enable attackers to manipulate user consent forms, potentially affecting data processing activities that require explicit user authorization according to privacy regulations such as GDPR or CCPA.
The vulnerability aligns with CWE-284, which specifically addresses improper access control in software applications, and represents a clear violation of the principle of least privilege in security design. From an adversarial perspective, this flaw maps to several ATT&CK techniques including T1078 for valid accounts and T1566 for credential harvesting, as attackers could leverage this vulnerability to escalate privileges or gain access to additional user accounts. The attack vector is particularly concerning as it requires minimal technical expertise to exploit, making it attractive to both automated scanning tools and targeted attackers seeking to maximize their impact.
Mitigation strategies should focus on implementing robust access control mechanisms that validate user permissions for every request processed through the vulnerable endpoint. The application must enforce proper authorization checks before processing any 'idUsuario' parameter, ensuring that users can only access resources belonging to their own account or those they are explicitly authorized to access. This includes implementing role-based access controls, adding comprehensive input validation, and employing proper session management techniques. Additionally, regular security testing including penetration testing and automated vulnerability scanning should be conducted to identify similar authorization flaws within the application's architecture. The implementation of parameterized queries and proper error handling can further reduce the attack surface while maintaining application functionality.