CVE-2025-7122 is a critical SQL Injection vulnerability identified in version 1.0 of the Campcodes Complaint Management System, specifically within the /admin/index.php file. The vulnerability arises from improper sanitization or validation of the 'Username' parameter, which can be manipulated by an unauthenticated remote attacker to inject malicious SQL commands. This flaw allows attackers to execute arbitrary SQL queries on the backend database, potentially leading to unauthorized data access, data modification, or even full compromise of the underlying database server. The vulnerability is remotely exploitable without requiring authentication or user interaction, increasing its risk profile. Although the CVSS 4.0 score is 6.9 (medium severity), the attack vector is network-based with low complexity and no privileges or user interaction needed, indicating a significant threat. The vulnerability affects an unknown code segment in the admin interface, which typically controls sensitive complaint management functions, making exploitation potentially impactful. No public exploit is currently known to be in the wild, but the exploit details have been disclosed, increasing the risk of imminent exploitation. No patches or mitigations have been officially released by the vendor at the time of publication, which leaves systems running version 1.0 exposed to attack.

For European organizations using the Campcodes Complaint Management System 1.0, this vulnerability poses a serious risk to the confidentiality, integrity, and availability of complaint data and potentially other sensitive information stored in the backend database. Exploitation could lead to unauthorized disclosure of personal data, which may include customer complaints, personal identifiers, or other sensitive information, thereby violating GDPR and other data protection regulations. Data integrity could be compromised by unauthorized modification or deletion of complaint records, undermining trust in complaint handling processes. Availability of the complaint management system could also be disrupted by SQL injection attacks causing database errors or denial of service. Organizations relying on this system for regulatory compliance or customer service may face operational disruptions and reputational damage. Given the remote and unauthenticated nature of the exploit, attackers could target these systems en masse, increasing the risk of widespread compromise within European entities using this software.

Immediate mitigation steps include restricting external access to the /admin/index.php interface via network segmentation or firewall rules to limit exposure. Organizations should implement Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the 'Username' parameter. Input validation and parameterized queries should be enforced in the application code; however, since no patch is currently available, organizations should consider temporary compensating controls such as disabling or restricting the vulnerable admin interface if feasible. Monitoring and logging of database queries and web server logs should be enhanced to detect suspicious activity indicative of SQL injection attempts. Organizations should engage with the vendor for timely patch releases and plan for immediate application once available. Additionally, conducting a thorough audit of database access and integrity is recommended to identify any prior exploitation. Finally, organizations should review and update incident response plans to address potential data breaches resulting from this vulnerability.