CVE-2025-4930 is a SQL Injection vulnerability identified in version 1.0 of the Campcodes Online Shopping Portal, specifically within the /my-cart.php file. The vulnerability arises from improper sanitization or validation of the 'billingaddress' parameter, which is directly used in SQL queries. This flaw allows an unauthenticated remote attacker to inject malicious SQL code, potentially manipulating the backend database. The attack vector requires no user interaction and no privileges, making it accessible to any remote adversary. Exploiting this vulnerability could lead to unauthorized data access, data modification, or deletion, and could also facilitate further attacks such as privilege escalation or complete system compromise. The CVSS 4.0 base score is 6.9, indicating a medium severity level, reflecting the ease of exploitation (network accessible, no authentication) but limited impact on confidentiality, integrity, and availability (each rated low to limited). No known exploits are currently reported in the wild, but public disclosure of the vulnerability increases the risk of exploitation attempts. The lack of available patches or mitigations from the vendor further elevates the urgency for organizations using this software to implement protective measures.

For European organizations using Campcodes Online Shopping Portal 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of customer and transactional data. Exploitation could lead to unauthorized access to sensitive personal and payment information, potentially resulting in data breaches subject to GDPR regulations, which could incur heavy fines and reputational damage. Additionally, manipulation of shopping cart data could disrupt business operations and customer trust. Given the online shopping portal's role in e-commerce, availability impacts, while rated low, could still affect revenue and customer experience if attackers leverage the vulnerability to corrupt or delete data. The remote and unauthenticated nature of the vulnerability increases the attack surface, making it a critical concern for organizations with public-facing e-commerce platforms. European entities must consider the legal and financial implications of data breaches stemming from this vulnerability, as well as the operational disruptions caused by potential exploitation.

Since no official patches are currently available, European organizations should implement immediate compensating controls. These include deploying Web Application Firewalls (WAFs) configured to detect and block SQL injection patterns targeting the 'billingaddress' parameter. Input validation and sanitization should be enforced at the application level, employing parameterized queries or prepared statements to prevent injection. Organizations should conduct thorough code reviews and penetration testing focused on the affected endpoint. Network segmentation and limiting exposure of the online shopping portal to only necessary traffic can reduce risk. Monitoring and logging of database queries and web application logs should be enhanced to detect suspicious activity promptly. Additionally, organizations should prepare incident response plans specific to SQL injection attacks and ensure backups are current and secure to enable recovery in case of data compromise. Engaging with the vendor for updates and patches is critical, and organizations should plan for timely application of fixes once available.