CVE-2026-77019 in Apartment Visitor Management System
Summary
by MITRE • 08/20/2026
A vulnerability was determined in CodeAstro Apartment Visitor Management System 1.0. Affected is an unknown function of the file /apartment-visitor/forgotpw.php. Executing a manipulation of the argument secode can lead to sql injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
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Analysis
by VulDB Data Team • 08/20/2026
The CodeAstro Apartment Visitor Management System version 1.0 contains a critical security flaw within its password recovery functionality, specifically located in the forgotpw.php script. This vulnerability arises from an improper handling of user-supplied input passed via the secode argument. The application fails to adequately sanitize or validate this parameter before incorporating it into database queries. Consequently, an attacker can inject malicious SQL code through this entry point, bypassing intended security controls and manipulating backend data structures directly.
This flaw is classified as a classic example of SQL Injection, which corresponds to CWE-89 in the Common Weakness Enumeration taxonomy. The technical mechanism involves the application constructing dynamic SQL statements using unsanitized user input without employing parameterized queries or prepared statements. This allows an attacker to alter the logic of the database query, potentially extracting sensitive information such as usernames and hashed passwords, modifying existing records, or even executing administrative operations on the underlying database server depending on the privileges assigned to the application's database account.
The operational impact of this vulnerability is severe due to its remote exploitability. Since the password recovery feature is typically accessible over a network interface without requiring prior authentication, an unauthenticated attacker can launch attacks from any location with internet connectivity. The fact that public exploits have been disclosed significantly lowers the barrier for entry, enabling less sophisticated threat actors to compromise the system. Successful exploitation could lead to unauthorized access to user accounts, exposure of personally identifiable information belonging to residents and visitors, and potential full control over the visitor management database if the database service runs with elevated privileges.
Mitigation strategies must address both immediate remediation and long-term security posture improvements. The primary fix involves modifying the forgotpw.php script to implement strict input validation for the secode parameter and utilizing prepared statements or stored procedures for all database interactions to ensure that user input is treated strictly as data rather than executable code. Additionally, developers should enforce least privilege principles by ensuring the application's database account has only the necessary permissions required for its function. Regular security audits and static analysis tools can help identify similar patterns in other parts of the codebase. Organizations relying on this system should also consider implementing a Web Application Firewall to filter malicious SQL payloads at the network level as an interim protective measure while patches are applied, and monitor logs for signs of attempted exploitation given the public availability of exploit kits.