The vulnerability CVE-2026-14798 affects CodeAstro Apartment Visitor Management System version 1.0. It is caused by insufficient input validation of the 'visname' argument in the visitor-entry.php script, leading to SQL injection. This allows an attacker to remotely execute arbitrary SQL queries by manipulating this parameter. The issue is publicly documented with a CVSS 4.0 base score of 5.3 (medium severity). There is no vendor advisory or patch information available at this time, and the system is not a cloud service, so remediation depends on vendor action or user mitigation.

Successful exploitation of this vulnerability could allow an attacker to execute unauthorized SQL commands on the backend database, potentially leading to unauthorized data access or modification. The CVSS vector indicates network attack vector with low attack complexity and no user interaction required, but limited confidentiality, integrity, and availability impact. No known exploits in the wild have been reported yet.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider implementing input validation or web application firewall rules to filter malicious input targeting the 'visname' parameter. Monitor vendor channels for updates or official patches.