CVE-2026-85516 in Vehicle Management System
Summary
by MITRE • 09/04/2026
A vulnerability was detected in code-projects Vehicle Management System 1.0. The affected element is an unknown function of the file /busprofile.php. Performing a manipulation of the argument busid results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used.
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Analysis
by VulDB Data Team • 09/04/2026
The code-projects Vehicle Management System version 1.0 contains a critical security flaw within its backend architecture, specifically located in the /busprofile.php file. This vulnerability stems from an improper handling of user-supplied input passed through the busid argument to an underlying database query function. The application fails to adequately sanitize or parameterize this specific variable before incorporating it into Structured Query Language statements executed against the backend database management system. Consequently, when a remote attacker submits specially crafted data within the busid parameter, they can inject arbitrary SQL commands that are interpreted by the database engine as legitimate instructions rather than mere data values. This type of flaw is classically categorized under CWE-89, which defines Improper Neutralization of Special Elements used in an SQL Command, commonly known as SQL Injection. The root cause lies in the developer's reliance on direct variable interpolation or insufficient use of prepared statements with parameterized queries to separate code from data during database interactions.
The operational impact of this vulnerability is severe due to its remote exploitability and the public availability of proof-of-concept exploits. Because the attack vector is network-accessible, an unauthenticated attacker can initiate the exploitation process over standard web protocols without requiring prior access credentials or physical proximity to the target infrastructure. The ability to manipulate the busid argument allows for a wide range of malicious activities beyond simple data retrieval. Attackers may exploit this flaw to bypass authentication mechanisms, extract sensitive information such as user credentials and personal identifiable information stored in the vehicle management database, modify existing records to alter operational logs or asset statuses, or even delete critical data entries that disrupt business continuity. In more advanced scenarios involving specific database configurations, successful exploitation could potentially lead to remote code execution on the underlying server hosting the application, thereby compromising the entire system infrastructure rather than just the web application layer itself.
From a threat intelligence perspective, this vulnerability aligns with several techniques documented in the MITRE ATT&CK framework. The initial access and data exfiltration phases are directly supported by T1190, which covers Exploit Public-Facing Applications, as well as T1059, specifically Command Scripting or SQL commands if shell access is gained via database extensions like xp_cmdshell in Microsoft SQL Server environments. Furthermore, the unauthorized retrieval of sensitive data falls under T1213, Data from Information Repositories, while potential modification of records relates to T1074, Data Staged for Exfiltration or T1565, Data Manipulation. The public availability of exploits significantly lowers the barrier to entry for malicious actors, increasing the likelihood of automated scanning and opportunistic attacks targeting systems running this specific version of the Vehicle Management System. Organizations relying on legacy open-source projects must recognize that such software often lacks rigorous security review processes compared to commercial alternatives, making them prime targets for exploitation using publicly disclosed techniques.
Mitigation strategies require immediate action to neutralize the risk posed by this SQL injection flaw. The most effective technical remediation involves refactoring the code within /busprofile.php to utilize parameterized queries or prepared statements provided by modern database abstraction layers such as PDO in PHP or equivalent libraries in other languages. This approach ensures that user input is treated strictly as data and never as executable SQL syntax, thereby neutralizing injection attempts regardless of their content. Additionally, implementing strict input validation on the busid argument can provide a secondary layer of defense by rejecting any values that do not conform to expected formats, such as numeric identifiers only. Beyond code changes, deploying Web Application Firewalls with updated signatures for SQL injection patterns may help block exploitation attempts in real-time while permanent fixes are developed and deployed. It is also advisable to conduct a comprehensive security audit of the entire application to identify similar vulnerabilities across other endpoints that handle user input without proper sanitization. Finally, organizations should consider upgrading to newer versions of vehicle management systems or switching to commercially supported solutions with established vulnerability disclosure policies and regular security patching cycles to reduce long-term exposure to such risks.