CVE-2026-2079 identifies an improper authorization vulnerability in the yeqifu warehouse software, specifically within the Menu Management component's addMenu, updateMenu, and deleteMenu functions located in the MenuController.java source file. This flaw allows an attacker with limited privileges to remotely manipulate menu configurations without proper authorization checks, potentially escalating privileges or altering critical system settings. The vulnerability arises from insufficient enforcement of access control mechanisms in these functions, permitting unauthorized operations that can compromise system integrity and availability. The product's rolling release development model complicates patch management, as no fixed version numbers or official updates have been released to address this issue. The vulnerability has been publicly disclosed with a CVSS 4.0 base score of 5.3, reflecting medium severity due to its network attack vector, low complexity, no required authentication, and no user interaction. Although no active exploits have been reported in the wild, the availability of a public exploit increases the risk of exploitation. The vendor has not yet responded or provided remediation guidance, emphasizing the need for proactive mitigation by users. This vulnerability could be leveraged to disrupt warehouse management operations, alter menu configurations, or gain unauthorized access to system functions, impacting business continuity and data integrity.

For European organizations, this vulnerability poses a moderate risk to operational continuity and data integrity within warehouse management systems using yeqifu warehouse. Unauthorized manipulation of menu configurations could lead to incorrect system behavior, potentially disrupting supply chain and inventory processes critical to manufacturing, retail, and logistics sectors. Confidentiality impacts are limited but possible if unauthorized access enables further privilege escalation or data exposure. The medium CVSS score reflects that exploitation is feasible remotely without authentication, increasing the attack surface. Organizations relying on automated or integrated warehouse management solutions may face increased downtime or erroneous data processing, affecting customer service and regulatory compliance. The lack of vendor response and patch availability prolongs exposure, necessitating immediate compensating controls. Given the strategic importance of supply chain resilience in Europe, especially amid geopolitical uncertainties, this vulnerability could be exploited by threat actors aiming to disrupt critical infrastructure or economic activities.

European organizations should implement strict access control audits on yeqifu warehouse deployments, ensuring that only authorized personnel have permissions to invoke addMenu, updateMenu, and deleteMenu functions. Network segmentation should isolate warehouse management systems from broader enterprise networks to limit remote attack vectors. Employing Web Application Firewalls (WAFs) with custom rules to detect and block unauthorized API calls targeting the vulnerable endpoints can provide interim protection. Monitoring and logging all menu management activities will help detect anomalous behavior indicative of exploitation attempts. Organizations should engage with the yeqifu community or vendor to track patch releases and apply updates promptly once available. Additionally, consider deploying runtime application self-protection (RASP) tools to detect and prevent unauthorized function calls in real time. If feasible, temporarily disabling or restricting menu management features until a patch is released can reduce risk. Finally, conduct employee training on recognizing suspicious system behavior and enforce strong authentication and authorization policies to minimize insider threats.