CVE-2025-4702 is a SQL Injection vulnerability identified in version 1.13 of the PHPGurukul Vehicle Parking Management System, specifically within the /admin/add-category.php file. The vulnerability arises from improper sanitization or validation of the 'catename' parameter, which is used in SQL queries without adequate protection against injection attacks. This flaw allows an unauthenticated remote attacker to manipulate the SQL query logic by injecting malicious SQL code through the 'catename' argument. Exploiting this vulnerability could enable attackers to access, modify, or delete sensitive data stored in the backend database, potentially compromising the confidentiality and integrity of the system's data. The vulnerability does not require any user interaction or authentication, making it easier to exploit remotely. Although the CVSS 4.0 base score is 6.9, categorized as medium severity, the impact on data confidentiality and integrity is significant due to the nature of SQL injection attacks. No known exploits are currently reported in the wild, but the exploit details have been publicly disclosed, increasing the risk of exploitation. The vulnerability affects a specific version (1.13) of the PHPGurukul Vehicle Parking Management System, a web-based application used to manage vehicle parking operations, likely including sensitive operational and user data. The absence of a patch or mitigation link indicates that users of this system must take immediate protective measures to prevent exploitation.

For European organizations using the PHPGurukul Vehicle Parking Management System version 1.13, this vulnerability poses a substantial risk. Successful exploitation could lead to unauthorized access to sensitive data such as user credentials, vehicle information, and operational records, potentially resulting in data breaches and regulatory non-compliance under GDPR. The integrity of parking management data could be compromised, disrupting business operations and causing financial and reputational damage. Since the vulnerability allows remote exploitation without authentication or user interaction, attackers can launch attacks at scale, increasing the risk of widespread impact. Organizations in sectors relying on parking management systems, including municipal services, private parking operators, and commercial facilities, may face operational disruptions and increased exposure to cyberattacks. Additionally, the public disclosure of the exploit details elevates the urgency for European entities to address this vulnerability promptly to avoid exploitation by opportunistic attackers.

1. Immediate upgrade or patching: Organizations should verify if PHPGurukul has released an official patch or newer version addressing CVE-2025-4702. If available, apply the update immediately. 2. Input validation and sanitization: Implement strict server-side input validation and sanitization for the 'catename' parameter and any other user inputs to prevent SQL injection. Use prepared statements with parameterized queries or stored procedures to eliminate direct concatenation of user inputs in SQL queries. 3. Web Application Firewall (WAF): Deploy or update WAF rules to detect and block SQL injection attempts targeting the vulnerable endpoint (/admin/add-category.php). 4. Access control restrictions: Restrict access to the /admin directory and sensitive endpoints to trusted IP addresses or VPNs to reduce exposure. 5. Monitoring and logging: Enable detailed logging of database queries and web application activity to detect suspicious behavior indicative of SQL injection attempts. 6. Incident response readiness: Prepare to respond to potential exploitation by having backups, forensic capabilities, and communication plans in place. 7. Vendor engagement: Engage with PHPGurukul support or community to obtain official guidance, patches, or mitigations. 8. Network segmentation: Isolate the parking management system from critical infrastructure to limit lateral movement in case of compromise.