CVE-2026-6148: Vehicle Showroom Management System SQLi - PoC Available

Overview

CVE-2026-6148 is a high-severity SQL injection vulnerability in code-projects’ Vehicle Showroom Management System version 1.0. The flaw exists in the MonthTotalReportUpdateFunction.php file, where the BRANCH_ID parameter is not properly sanitized before being used in a database query. This allows an attacker to inject and execute arbitrary SQL commands on the underlying database.

Impact

With a CVSS score of 7.3, this vulnerability poses a significant risk. Attackers can exploit it remotely without any authentication (Attack Vector: NETWORK, Privileges Required: NONE). Successful exploitation could lead to unauthorized viewing, modification, or deletion of sensitive data within the application’s database, such as vehicle inventory, customer details, and financial records. This could result in data breaches, operational disruption, and compliance violations. A public proof-of-concept (PoC) exploit is available, increasing the likelihood of widespread attack attempts.

Affected Products

This vulnerability specifically affects code-projects Vehicle Showroom Management System version 1.0. No other versions are confirmed to be affected at this time.

Remediation and Mitigation

As of this advisory, there is no official patch or vendor update available. The primary remediation is to discontinue use of the affected version. Users are strongly advised to:

• Immediately isolate or take offline any instance of Vehicle Showroom Management System 1.0.
• Seek an alternative, supported vehicle management platform.
• If the system must remain in use temporarily, implement a Web Application Firewall (WAF) with rules configured to block SQL injection patterns. Additionally, restrict network access to the application to only trusted IP addresses.
• Monitor database logs for any unusual or unauthorized query activity originating from the application server.

Given the public availability of an exploit, applying these mitigations is urgent. For more information on recent data breaches that often stem from such vulnerabilities, you can review breach reports.

Security Insight

This vulnerability highlights the persistent risk associated with using unsupported or abandoned “project” software in business-critical environments. Similar to past incidents involving niche CMS platforms, the lack of a formal vendor patch channel leaves administrators solely responsible for mitigation, often forcing a costly platform migration. It underscores the importance of evaluating a vendor’s long-term security support before deploying software that will handle sensitive operational data.

Further Reading

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