CVE-2026-2406 in Online Registration and Workflow Management System
Summary
by MITRE • 07/22/2026
Authorization bypass through User-Controlled key vulnerability in Universe Software Computer Marketing Trade and Industry Inc. Online Registration and Workflow Management System allows Exploiting Trust in Client.
This issue affects Online Registration and Workflow Management System: through 12022026.
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability represents a critical authorization bypass flaw within the Online Registration and Workflow Management System developed by Universe Software Computer Marketing Trade and Industry Inc. The weakness stems from improper handling of user-controlled keys that are trusted by the system during authentication and access control processes. When users can manipulate or control specific key values used for authorization decisions, they gain unauthorized access to resources and functionality that should be restricted to legitimate authorized users only.
The technical implementation flaw manifests when the system relies on client-side controlled data elements as part of its trust model without adequate server-side validation or sanitization. This creates an environment where malicious actors can craft or modify key parameters that influence authorization decisions, effectively bypassing normal access controls and privilege enforcement mechanisms. The vulnerability operates at the intersection of trust relationships and authentication logic, where client-provided information is given undue credibility without proper verification.
From an operational impact perspective, this authorization bypass allows attackers to escalate privileges and access restricted system functionalities without proper credentials or permissions. The vulnerability affects the entire registration and workflow management ecosystem, potentially enabling unauthorized data access, modification of registration records, manipulation of workflow processes, and access to administrative functions. Given that this issue impacts a system used for online registration, it could also facilitate account takeovers and impersonation attacks against legitimate users.
The security implications extend beyond simple privilege escalation as this vulnerability can be leveraged in combination with other attack vectors to create more sophisticated exploitation chains. Attackers may use this bypass to access sensitive user information, manipulate registration data, or disrupt normal workflow operations that depend on proper authorization controls. The trust model manipulation creates a fundamental weakness in the system's security architecture that undermines its core access control mechanisms.
According to CWE classification, this vulnerability aligns with CWE-285: Improper Authorization and CWE-345: Insufficient Verification of Data Authenticity. The attack pattern follows ATT&CK techniques including T1078: Valid Accounts for privilege escalation and T1566: Phishing for credentials to establish initial access before leveraging this authorization bypass. Organizations should implement comprehensive input validation, eliminate trust in client-controlled data for authorization decisions, and enforce strict server-side verification of all key parameters used in access control logic. Additionally, proper session management, role-based access controls, and regular security testing of authentication mechanisms are essential mitigations to address this class of vulnerability effectively.
This issue affects systems through version 12022026, indicating that the vulnerability has been present for some time and likely requires immediate attention and remediation across all affected installations. The persistence of this flaw suggests inadequate security testing during development phases and highlights the importance of security reviews throughout the software development lifecycle to prevent such trust model violations from reaching production environments.