CVE-2025-63452 identifies a critical SQL Injection vulnerability in the Car-Booking-System-PHP version 1.0, specifically within the /carlux/forgot-pass.php endpoint. SQL Injection vulnerabilities occur when user-supplied input is improperly sanitized and directly embedded into SQL queries, allowing attackers to manipulate the query logic. In this case, the password recovery script likely accepts user input (such as email or username) to verify identity or send reset tokens. Due to insufficient input validation or parameterization, an attacker can inject crafted SQL statements to bypass authentication checks, extract sensitive user credentials, or alter database contents. This can lead to unauthorized access to user accounts, exposure of personally identifiable information (PII), or even full database compromise. The vulnerability is present in version 1.0, with no patch or updated version currently documented. No public exploits have been observed yet, but the nature of the flaw makes it a prime target for attackers, especially since password reset functions are commonly targeted to gain initial access. The lack of a CVSS score limits precise severity quantification, but the potential impact on confidentiality and integrity is substantial. The vulnerability requires no authentication and likely minimal user interaction, increasing its risk profile. The affected software is a PHP-based car booking system, which may be used by automotive rental companies, fleet operators, or transportation services. The vulnerability was reserved and published in late 2025, indicating recent discovery and disclosure.

For European organizations, exploitation of this SQL Injection vulnerability could result in unauthorized access to sensitive customer data, including personal details and authentication credentials. This could lead to identity theft, financial fraud, and reputational damage. Additionally, attackers could manipulate or delete booking records, disrupting business operations and causing service outages. Organizations handling large volumes of customer data or operating critical transportation services could face regulatory penalties under GDPR due to data breaches. The vulnerability also increases the risk of lateral movement within networks if attackers leverage compromised credentials. Given the widespread use of PHP-based web applications in Europe’s automotive and transportation sectors, the threat could affect a broad range of companies, from small rental agencies to large fleet management firms. The absence of known exploits currently provides a window for proactive mitigation, but the ease of exploitation and critical nature of the affected functionality elevate the risk.

Organizations should immediately audit the /carlux/forgot-pass.php script and any related password recovery functionalities for unsafe SQL query construction. Implement parameterized queries or prepared statements to ensure user inputs are properly sanitized and not directly concatenated into SQL commands. Conduct thorough input validation and employ web application firewalls (WAFs) with rules to detect and block SQL Injection attempts targeting this endpoint. Monitor logs for suspicious activity related to password reset requests. If possible, isolate the affected system from critical internal networks until remediation is complete. Engage with the software vendor or community to obtain patches or updated versions addressing this vulnerability. Additionally, enforce multi-factor authentication (MFA) on user accounts to reduce the impact of credential compromise. Regularly back up databases and test restoration procedures to mitigate data loss risks. Finally, conduct security awareness training for staff to recognize phishing or social engineering attempts that might exploit compromised credentials.