The itsourcecode Hospital Management System 1.0 contains a SQL injection vulnerability in an unspecified function within the /viewbilling.php file. The vulnerability arises from improper handling of the delid argument, allowing an attacker to manipulate SQL queries remotely. This vulnerability has been publicly disclosed but no known exploits are reported in the wild. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requires low privileges, no user interaction, and impacts confidentiality, integrity, and availability to a low degree.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL commands remotely, potentially leading to unauthorized data access, modification, or denial of service. The impact is rated as low severity by the source database, but the CVSS score of 6.3 suggests a medium impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is available at this time. Until a patch is released, cautious handling of the delid parameter and restricting access to the affected endpoint may reduce risk.