CVE-2025-7480 is a SQL Injection vulnerability identified in version 1.13 of the PHPGurukul Vehicle Parking Management System, specifically within the /users/signup.php file. The vulnerability arises from improper sanitization or validation of the 'email' parameter, which is directly used in SQL queries without adequate escaping or parameterization. This flaw allows an unauthenticated remote attacker to inject malicious SQL code through the 'email' input field. Exploiting this vulnerability could enable attackers to manipulate the backend database, potentially leading to unauthorized data access, data modification, or even complete compromise of the database server. The vulnerability is remotely exploitable without requiring any authentication or user interaction, increasing its risk profile. Although the CVSS 4.0 score is 6.9 (medium severity), the impact on confidentiality, integrity, and availability can be significant depending on the database contents and the deployment context. The vulnerability has been publicly disclosed, but no known exploits are currently reported in the wild. The lack of available patches at the time of disclosure means affected organizations must implement immediate mitigations to reduce risk. Given that this is a web application vulnerability affecting a management system that likely stores sensitive user and vehicle data, exploitation could lead to privacy violations, operational disruption, and reputational damage.

For European organizations using PHPGurukul Vehicle Parking Management System 1.13, this vulnerability poses a considerable risk. The SQL Injection could allow attackers to extract personal data of users, including email addresses and potentially other registration details, violating GDPR and other data protection regulations. Unauthorized database access could also lead to manipulation or deletion of parking records, disrupting operational continuity and causing financial losses. Organizations managing critical infrastructure or high-traffic parking facilities could face service outages or targeted attacks exploiting this vulnerability. Additionally, data breaches resulting from exploitation could trigger regulatory fines and damage customer trust. Since the vulnerability requires no authentication and can be exploited remotely, attackers can launch automated scanning and exploitation campaigns, increasing the likelihood of compromise. The medium CVSS score underestimates the potential impact in environments where sensitive or critical data is stored. Therefore, European entities must treat this vulnerability seriously to avoid compliance violations and operational risks.

1. Immediate mitigation should include implementing Web Application Firewall (WAF) rules to detect and block malicious SQL injection payloads targeting the 'email' parameter in /users/signup.php. 2. Apply input validation and sanitization on the server side to ensure that the 'email' parameter conforms strictly to valid email formats before processing. 3. Employ parameterized queries or prepared statements in the application code to prevent direct injection of user input into SQL commands. 4. If possible, upgrade or patch the PHPGurukul Vehicle Parking Management System to a version where this vulnerability is fixed; if no patch is available, consider disabling the vulnerable signup functionality temporarily or restricting access to trusted IP ranges. 5. Conduct thorough security testing and code review of the affected module to identify and remediate similar injection flaws. 6. Monitor application logs and database access patterns for unusual activity indicative of exploitation attempts. 7. Educate development teams on secure coding practices to prevent recurrence of injection vulnerabilities.