CVE-2026-85517 in Vehicle Management System
Summary
by MITRE • 09/04/2026
A flaw has been found in code-projects Vehicle Management System 1.0. The impacted element is an unknown function of the file /vehicle_management.sql of the component SQL Database Backup File Handler. Executing a manipulation can lead to information disclosure. It is possible to launch the attack remotely. The exploit has been published and may be used.
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Analysis
by VulDB Data Team • 09/04/2026
The vulnerability identified in code-projects Vehicle Management System version 1.0 represents a critical security deficiency within its SQL database backup file handling mechanism. Specifically, the flaw resides in an unknown function associated with the /vehicle_management.sql component, which serves as the primary interface for managing and processing database backups. This architectural weakness allows attackers to manipulate input data or exploit parsing logic errors inherent in how the system interprets SQL dump files. The core technical issue stems from insufficient validation and sanitization of user-supplied content during the backup restoration or inspection process. When an attacker submits a crafted payload, typically embedded within a maliciously constructed SQL file or through parameters that trigger the backup handler's execution path, the application fails to properly isolate the operation from sensitive system data. This lack of strict input filtering enables unauthorized access to internal database structures and content that should remain restricted to authorized administrators only.
From an operational perspective, this vulnerability facilitates remote information disclosure without requiring prior authentication in many configurations, although some variants may require low-privileged user access depending on specific deployment settings. The ability to execute attacks remotely significantly expands the attack surface, allowing threat actors located anywhere on a network or the internet to target the system. Successful exploitation results in the exposure of sensitive vehicle management data, which may include personal identifiable information of customers, detailed records of vehicle ownership and maintenance history, financial transaction logs, and potentially administrative credentials stored within the database schema. The presence of an available exploit code further lowers the barrier for entry, enabling less sophisticated attackers to leverage existing tools rather than developing custom payloads from scratch. This increases the likelihood of successful compromise in environments where timely patching is not enforced or where legacy systems remain unpatched due to perceived low risk.
The security implications align closely with Common Weakness Enumeration categories such as CWE-209, which describes the generation of an error message that includes sensitive information about the environment, and CWE-787, involving out-of-bounds write access if memory corruption is involved in the parsing process. Additionally, this vulnerability maps to MITRE ATT&CK technique T1504, specifically the use of Web Shell or backdoor mechanisms via compromised database files, as well as T1213 for data from information repositories. The remote nature of the attack corresponds to initial access vectors often seen in web application attacks where file upload features are abused. Attackers can utilize this flaw not only for passive data exfiltration but potentially as a stepping stone for further lateral movement within an organization's network if the database server has broader connectivity privileges than intended.
Mitigation strategies must focus on immediate remediation of the underlying code defect and strengthening of input validation protocols. Developers should implement strict allow-listing for file types accepted by the backup handler, ensuring that only valid SQL dump files with expected structures are processed. It is crucial to sanitize all inputs passed to the /vehicle_management.sql endpoint or any related functions to prevent injection-based attacks. Furthermore, deploying a Web Application Firewall can provide an additional layer of defense by detecting and blocking malicious payloads before they reach the application logic. Organizations should also enforce principle of least privilege for database accounts used by the web application, limiting the scope of data that could be exposed even if exploitation occurs. Regular security audits and static code analysis focused on file handling components are recommended to identify similar vulnerabilities in other parts of the system. Until a patch is applied, restricting network access to the vehicle management interface and disabling unnecessary backup features can reduce exposure to this threat vector.