CVE-2026-3263 in Asp.Net-Core-Inventory-Order-Management-System
Summary
by MITRE • 02/27/2026
A vulnerability was found in go2ismail Asp.Net-Core-Inventory-Order-Management-System up to 9.20250118. Affected by this vulnerability is an unknown functionality of the file /api/Security/ of the component Security API. Performing a manipulation results in improper authorization. Remote exploitation of the attack is possible. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 03/03/2026
This vulnerability resides within the go2ismail Asp.Net-Core-Inventory-Order-Management-System version 9.20250118 and specifically targets the Security API component located at /api/Security/. The flaw represents a critical authorization bypass issue that allows attackers to manipulate the system's security controls without proper authentication. The vulnerability affects the underlying authentication mechanisms that should enforce access controls for sensitive system functions, potentially enabling unauthorized users to gain elevated privileges or access restricted resources.
The technical implementation of this vulnerability stems from inadequate input validation and insufficient authorization checks within the Security API endpoint. Attackers can exploit this weakness by crafting malicious requests that manipulate the authorization flow, potentially bypassing the normal security protocols that should govern access to inventory and order management functions. This type of flaw typically manifests when the application fails to properly verify user credentials or roles before granting access to protected resources, creating a path for privilege escalation attacks.
The operational impact of this vulnerability is severe given that it enables remote exploitation without requiring authentication. An attacker could potentially access sensitive inventory data, manipulate order processing systems, or perform administrative functions that should be restricted to authorized personnel only. The vulnerability's remote exploitability means that threat actors can target the system from outside the network perimeter, making it particularly dangerous for organizations that expose this application to public networks. This weakness directly violates security principles outlined in the CWE-284 taxonomy, which categorizes improper access control vulnerabilities that allow unauthorized users to access system resources.
The lack of vendor response to early disclosure attempts represents a significant concern for the security community, as it leaves organizations using this software vulnerable to exploitation without official patches or mitigation guidance. Organizations should consider implementing network segmentation and access controls to limit exposure to this vulnerability while awaiting potential vendor remediation. The ATT&CK framework's privilege escalation techniques are directly applicable to this scenario, as attackers could leverage this vulnerability to move laterally within the system or establish persistent access to the inventory management infrastructure. Security teams should monitor for suspicious API access patterns and implement additional authentication layers to protect against unauthorized access attempts.