CVE-2025-5224 is a SQL Injection vulnerability identified in version 1.0 of the Campcodes Online Hospital Management System, specifically within the /admin/add-doctor.php file. The vulnerability arises from improper sanitization or validation of the 'Doctorspecialization' parameter, which is susceptible to malicious SQL payloads. An attacker can remotely exploit this flaw without any authentication or user interaction, injecting crafted SQL commands that the backend database executes. This can lead to unauthorized data access, modification, or deletion, compromising the confidentiality, integrity, and availability of sensitive hospital data. Given the critical nature of healthcare data, such an injection could expose patient records, disrupt hospital operations, or allow attackers to escalate privileges or pivot within the network. The CVSS 4.0 score is 6.9, indicating a medium severity level, reflecting the ease of remote exploitation but limited scope of impact due to partial confidentiality, integrity, and availability impact. No known exploits are currently observed in the wild, but public disclosure increases the risk of exploitation attempts. The lack of available patches or mitigation guidance from the vendor further elevates the urgency for affected organizations to implement protective measures.

For European healthcare organizations using Campcodes Online Hospital Management System 1.0, this vulnerability poses a significant risk. Exploitation could lead to unauthorized access to sensitive patient information, violating GDPR requirements and potentially resulting in severe regulatory penalties. Data integrity could be compromised, affecting clinical decisions and patient safety. Availability impacts could disrupt hospital workflows, delaying critical healthcare services. The reputational damage from a breach could erode patient trust and lead to financial losses. Given the critical role of hospital management systems, even a medium severity vulnerability can have outsized consequences in healthcare settings. Additionally, the remote and unauthenticated nature of the exploit increases the attack surface, especially for hospitals with externally accessible administration portals.

Immediate mitigation steps include restricting access to the /admin/add-doctor.php endpoint through network segmentation and firewall rules, allowing only trusted internal IP addresses. Implementing a Web Application Firewall (WAF) with SQL injection detection and prevention rules can help block malicious payloads targeting the 'Doctorspecialization' parameter. Organizations should conduct thorough input validation and sanitization on all user-supplied data, especially parameters interacting with the database. Since no official patch is available, consider deploying virtual patching via security appliances or modifying the application code to use parameterized queries or prepared statements to prevent SQL injection. Regularly monitor logs for suspicious database queries or unusual activity related to the affected endpoint. Finally, plan for an upgrade or patch deployment once the vendor releases a fix, and ensure all backups are current to enable recovery in case of compromise.