CVE-2025-63451

Comprehensive Technical Analysis of CVE-2025-63451

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-63451 CISA Vulnerability Name: CVE-2025-63451 Description: Car-Booking-System-PHP v.1.0 is vulnerable to SQL Injection in /carlux/sign-in.php. CVSS Score: 9.8

The CVSS score of 9.8 indicates a critical vulnerability. SQL Injection vulnerabilities are particularly severe because they can lead to unauthorized access to the database, data breaches, and potential full system compromise. The high score reflects the potential for significant impact on confidentiality, integrity, and availability of the affected system.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Unauthenticated Access: An attacker can exploit the vulnerability without needing to authenticate, making it easier to execute.
• Input Manipulation: The attacker can manipulate input fields in the sign-in form to inject malicious SQL queries.

Exploitation Methods:

• SQL Injection: By inserting specially crafted SQL statements into the input fields, an attacker can bypass authentication, extract sensitive data, or even execute arbitrary commands on the database server.
• Automated Tools: Attackers may use automated tools to scan for SQL Injection vulnerabilities and exploit them.

3. Affected Systems and Software Versions

Affected Software:

• Car-Booking-System-PHP v.1.0

Affected Systems:

• Any server running Car-Booking-System-PHP v.1.0 with the /carlux/sign-in.php endpoint exposed.

4. Recommended Mitigation Strategies

Immediate Actions:

• Patching: Apply the latest security patches provided by the vendor.
• Input Validation: Implement strict input validation and sanitization to prevent malicious input from reaching the database.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL code is separated from data.

Long-Term Strategies:

• Regular Audits: Conduct regular security audits and code reviews to identify and mitigate similar vulnerabilities.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL Injection attempts.
• Security Training: Provide training for developers on secure coding practices to prevent future vulnerabilities.

5. Impact on Cybersecurity Landscape

The discovery of this vulnerability highlights the ongoing challenge of securing web applications against SQL Injection attacks. It underscores the importance of adhering to best practices in software development and the need for continuous monitoring and updating of security measures. The high CVSS score indicates the potential for significant damage, emphasizing the need for proactive security measures across the industry.

6. Technical Details for Security Professionals

Vulnerability Details:

• Location: The vulnerability exists in the /carlux/sign-in.php file of Car-Booking-System-PHP v.1.0.
• Exploit: The input fields in the sign-in form are not properly sanitized, allowing an attacker to inject SQL commands.

Example Exploit:

' OR '1'='1

This input could be used to bypass authentication by always returning true.

Mitigation Code Example:

// Using prepared statements in PHP
$stmt = $pdo->prepare("SELECT * FROM users WHERE username = :username AND password = :password");
$stmt->bindParam(':username', $username);
$stmt->bindParam(':password', $password);
$stmt->execute();

References:

• GitHub Repository

Conclusion: CVE-2025-63451 represents a critical SQL Injection vulnerability in Car-Booking-System-PHP v.1.0. Immediate patching and implementation of secure coding practices are essential to mitigate the risk. Regular security audits and the use of WAFs can further enhance the security posture of affected systems. This vulnerability serves as a reminder of the importance of vigilant cybersecurity practices in protecting web applications.