CVE-2025-8374: Vehicle Management SQL Injection Flaw

CVE-2025-8374 Overview

A critical SQL injection vulnerability has been discovered in code-projects Vehicle Management 1.0. The vulnerability exists in the /addcompany.php file where the company parameter is not properly sanitized before being used in SQL queries. This allows remote attackers to manipulate database queries and potentially gain unauthorized access to sensitive data, modify records, or compromise the underlying database system.

Critical Impact
Remote attackers can exploit this SQL injection flaw without authentication to extract sensitive vehicle management data, manipulate database records, or potentially achieve further system compromise.

Affected Products

code-projects Vehicle Management 1.0
Applications using the vulnerable /addcompany.php endpoint

Discovery Timeline

2025-07-31 - CVE-2025-8374 published to NVD
2025-08-05 - Last updated in NVD database

Technical Details for CVE-2025-8374

Vulnerability Analysis

This SQL injection vulnerability affects the /addcompany.php file in code-projects Vehicle Management 1.0. The root cause is improper handling of user-supplied input in the company parameter. When a user submits data through this endpoint, the application directly incorporates the parameter value into SQL queries without adequate validation or sanitization.

SQL injection vulnerabilities of this nature allow attackers to inject malicious SQL statements that are then executed by the database server. Depending on the database configuration and application architecture, successful exploitation could enable attackers to bypass authentication mechanisms, extract sensitive information from the database, modify or delete data, and in some cases, execute commands on the underlying operating system.

The vulnerability is remotely exploitable, requiring no authentication or user interaction. The publicly disclosed nature of this vulnerability increases the risk of exploitation in the wild.

Root Cause

The vulnerability stems from insufficient input validation in the /addcompany.php file. The company parameter is passed directly to SQL query construction without proper sanitization, parameterization, or use of prepared statements. This classic injection flaw (CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component) allows attackers to break out of the intended SQL query context and inject arbitrary SQL commands.

Attack Vector

The attack vector is network-based, allowing remote exploitation without requiring prior authentication. An attacker can craft malicious HTTP requests to the /addcompany.php endpoint with specially crafted payloads in the company parameter.

The exploitation mechanism involves inserting SQL metacharacters and statements into the vulnerable parameter. For example, an attacker might inject single quotes, UNION SELECT statements, or boolean-based payloads to extract data or bypass application logic. The exploit has been publicly disclosed, making this vulnerability accessible to potential attackers. Technical details are available through the GitHub CVE Issue Tracker and VulDB #318346.

Detection Methods for CVE-2025-8374

Indicators of Compromise

Unusual SQL error messages in application logs related to /addcompany.php
HTTP requests to /addcompany.php containing SQL metacharacters (single quotes, double dashes, UNION, SELECT, etc.)
Abnormal database query patterns or unexpected query execution times
Evidence of data exfiltration or unauthorized database access

Detection Strategies

Deploy Web Application Firewalls (WAF) with SQL injection detection rules targeting the /addcompany.php endpoint
Implement application-level logging to monitor for suspicious input patterns in the company parameter
Configure database activity monitoring to detect anomalous query patterns or unauthorized data access
Use intrusion detection systems (IDS) with signatures for common SQL injection attack payloads

Monitoring Recommendations

Enable verbose logging on the web application server for requests to /addcompany.php
Monitor database logs for syntax errors, union-based queries, or time-based blind injection indicators
Set up alerts for multiple failed SQL queries or unusual response times that may indicate exploitation attempts
Review access logs for high-frequency requests to the vulnerable endpoint from single IP addresses

How to Mitigate CVE-2025-8374

Immediate Actions Required

Restrict access to /addcompany.php via network controls or disable the endpoint until patched
Implement input validation on the company parameter to block SQL metacharacters
Deploy WAF rules to filter SQL injection payloads targeting this endpoint
Review application logs for signs of prior exploitation attempts

Patch Information

No vendor-supplied patch has been identified in the available CVE data. Organizations using code-projects Vehicle Management 1.0 should contact the vendor through the Code Projects Resource Hub for remediation guidance. In the absence of an official patch, implementing the workarounds below is critical.

For additional technical details and vulnerability tracking, refer to:

Workarounds

Implement parameterized queries or prepared statements in /addcompany.php to prevent SQL injection
Add server-side input validation to sanitize the company parameter, rejecting or escaping SQL metacharacters
Restrict database user privileges for the application to minimum required operations (principle of least privilege)
Consider disabling or removing the /addcompany.php functionality if not business-critical until a proper fix is implemented

bash

# Example: Apache .htaccess rule to block access to vulnerable endpoint
<Files "addcompany.php">
    Order deny,allow
    Deny from all
    # Allow only from trusted admin IPs
    # Allow from 192.168.1.100
</Files>