CVE-2025-40641 in Multi-Purpose Inventory Management System
Summary
by MITRE • 09/08/2025
Cross-site Scripting (XSS) vulnerability stored in Multi-Purpose Inventory Management System, consisting of a stored XSS due to lack of proper validation of user input by sending a POST request using the product_name parameter in /Controller_Products/update. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.
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Analysis
by VulDB Data Team • 09/08/2025
The CVE-2025-40641 vulnerability represents a critical stored cross-site scripting flaw within the Multi-Purpose Inventory Management System that poses significant security risks to authenticated users. This vulnerability exists in the product management functionality where user input is not properly sanitized or validated before being stored and subsequently rendered in web pages. The specific flaw occurs in the /Controller_Products/update endpoint where the product_name parameter accepts malicious input without adequate security controls. When an authenticated user views a product listing or details page that contains the maliciously crafted product name, the stored XSS payload executes in their browser context, potentially compromising their session security.
The technical exploitation of this vulnerability follows a well-established XSS attack pattern where malicious input is first submitted through a POST request containing crafted script code within the product_name parameter. The system fails to implement proper input validation or output encoding mechanisms, allowing the malicious payload to be permanently stored in the application's database or storage layer. This stored nature makes the vulnerability particularly dangerous as the malicious code persists and executes automatically whenever affected pages are loaded, regardless of whether the original attacker remains active. The vulnerability directly maps to CWE-79 which defines Cross-Site Scripting as a weakness where untrusted data is sent to a web browser without proper validation or encoding, allowing malicious scripts to execute.
The operational impact of this vulnerability extends beyond simple script execution as it provides attackers with the capability to steal user session cookies through techniques such as document.cookie access or XMLHttpRequest operations. An attacker could craft payloads that exfiltrate session tokens to a remote server, effectively hijacking user sessions and gaining unauthorized access to the inventory management system. This session hijacking capability allows attackers to perform privileged actions within the system including modifying inventory records, creating new products, accessing sensitive data, or even escalating privileges if the system implements role-based access controls. The vulnerability particularly affects authenticated users who maintain persistent sessions, making it a significant threat to the confidentiality and integrity of the inventory management environment.
Security mitigations for CVE-2025-40641 should focus on implementing robust input validation and output encoding mechanisms throughout the application's data handling pipeline. The primary defense involves sanitizing all user-supplied input through strict validation rules that reject potentially malicious content including script tags, event handlers, and encoded JavaScript sequences. Implementing proper output encoding when rendering user data in web contexts prevents the execution of embedded scripts regardless of their source. Additionally, the application should employ Content Security Policy headers to restrict script execution and prevent unauthorized data exfiltration attempts. The system should also implement proper access controls and session management practices including secure cookie attributes, session timeout mechanisms, and regular session regeneration to minimize the impact of potential exploitation. This vulnerability aligns with ATT&CK technique T1531 which covers credential access through web application vulnerabilities, and requires comprehensive defensive measures including regular security testing, input validation frameworks, and proper application hardening practices to prevent successful exploitation attempts.