CVE-2025-61876 in Inforcer
Summary
by MITRE • 10/29/2025
Insecure Direct Object Reference (IDOR) in /tenants/{id} API endpoint in Inforcer Platform version 2.0.153 allows an authenticated user with low privileges to enumerate and access tenant information belonging to other clients via modification of the tenant ID in the request URL.
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Analysis
by VulDB Data Team • 10/29/2025
The vulnerability identified as CVE-2025-61876 represents a critical Insecure Direct Object Reference flaw within the Inforcer Platform version 2.0.153. This security weakness manifests in the /tenants/{id} API endpoint where the application fails to properly validate user authorization before processing requests. The flaw allows authenticated users with minimal privileges to exploit the system by simply modifying the tenant ID parameter in the request URL, thereby gaining unauthorized access to sensitive tenant information belonging to other clients within the same platform environment.
This vulnerability directly maps to CWE-639 which defines Insecure Direct Object Reference as a condition where the application provides direct access to objects based on user-supplied input without proper authorization checks. The technical implementation flaw occurs when the API endpoint accepts the tenant identifier directly from the URL parameter without verifying whether the authenticated user possesses legitimate access rights to that specific tenant resource. The absence of proper access control mechanisms means that any authenticated user can iterate through tenant IDs and retrieve data from other clients, effectively bypassing the intended multi-tenant security boundaries.
The operational impact of this vulnerability extends beyond simple information disclosure, creating significant risks for organizations relying on the Inforcer Platform for security management. An attacker with low privilege access could systematically enumerate all tenant resources within the platform, potentially exposing confidential client data, configuration details, and operational information that should remain isolated between different client organizations. This unauthorized access capability undermines the fundamental security model of multi-tenant platforms and could lead to data breaches, compliance violations, and reputational damage for both the platform provider and affected clients. The vulnerability also aligns with ATT&CK technique T1078 which covers Valid Accounts and privilege escalation through unauthorized access to resources.
Mitigation strategies for CVE-2025-61876 must focus on implementing robust access control mechanisms within the API endpoint. The primary solution involves adding proper authorization checks that verify the authenticated user's rights before processing any tenant information requests. This includes implementing role-based access control where users can only access tenant resources they are authorized to view, typically through a combination of user permissions, tenant assignments, and organizational hierarchies. The API should validate that the requesting user's privileges align with the tenant ID in the request, ensuring that access is granted only when appropriate. Additionally, implementing proper input validation, rate limiting, and logging mechanisms can help detect and prevent abuse of this vulnerability. Organizations should also consider implementing automated monitoring systems that can identify unusual access patterns and potential enumeration attempts. The fix should be implemented through proper code review processes that ensure all API endpoints validate user permissions before returning sensitive data, following security best practices outlined in the OWASP API Security Top 10 and similar industry standards for secure API development and deployment.