CVE-2025-9047 in Visitor Management System
Summary
by MITRE • 08/15/2025
A vulnerability has been found in projectworlds Visitor Management System 1.0. Affected is an unknown function of the file /visitor_out.php. The manipulation of the argument rid leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
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Analysis
by VulDB Data Team • 08/19/2025
The vulnerability identified as CVE-2025-9047 affects the projectworlds Visitor Management System version 1.0, specifically targeting the /visitor_out.php file through an insecure input handling mechanism. This represents a critical security flaw that enables remote code execution through SQL injection attacks, fundamentally compromising the system's integrity and data confidentiality. The vulnerability resides in an unknown function within the visitor management interface, where the rid parameter serves as the attack vector for malicious input manipulation.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the PHP application layer. When the rid parameter is processed through the vulnerable function, the application fails to properly escape or filter user-supplied input before incorporating it into SQL query structures. This allows attackers to inject malicious SQL commands that bypass authentication mechanisms and directly interact with the underlying database system. The CWE-89 classification applies here as this represents a classic SQL injection vulnerability where user-controllable data is improperly integrated into database queries without adequate sanitization measures.
The operational impact of this vulnerability extends beyond simple data theft, as it enables comprehensive system compromise through remote exploitation. Attackers can leverage this vulnerability to execute arbitrary SQL commands, potentially gaining unauthorized access to sensitive visitor data, user credentials, and system configuration information. The remote exploitation capability means that malicious actors do not require physical access to the system, significantly expanding the attack surface and reducing the barriers to successful exploitation. This vulnerability aligns with ATT&CK technique T1190 for exploit public-facing application and T1071.004 for application layer protocol.
Mitigation strategies should prioritize immediate patching of the affected system with proper input validation and parameterized query implementations. The remediation approach must include comprehensive input sanitization using prepared statements or parameterized queries to prevent SQL injection attacks. Network segmentation and firewall rules should be implemented to restrict access to the visitor management system, while regular security audits should verify proper implementation of input validation mechanisms. Additionally, the system should be monitored for suspicious database access patterns and unauthorized data modifications to detect potential exploitation attempts. Organizations should also implement web application firewalls and conduct regular penetration testing to identify similar vulnerabilities within their infrastructure.
The disclosure of this exploit to the public significantly increases the risk profile, as it provides threat actors with readily available attack vectors and techniques. This vulnerability demonstrates the critical importance of secure coding practices and the necessity of regular security assessments. The impact of such vulnerabilities extends beyond immediate data compromise to include potential regulatory compliance violations, financial losses, and reputational damage. Organizations utilizing similar visitor management systems should conduct immediate vulnerability assessments to identify and remediate comparable weaknesses in their operational environments.