CVE-2025-11557 identifies a SQL injection vulnerability in the projectworlds Gate Pass Management System version 1.0, specifically in the /add-pass.php endpoint. The vulnerability arises from insufficient sanitization or validation of the 'fullname' parameter, which is directly used in SQL queries without proper parameterization or escaping. This allows an attacker to craft malicious input that alters the intended SQL command, potentially enabling unauthorized retrieval, modification, or deletion of database records. The vulnerability is remotely exploitable without requiring authentication or user interaction, increasing its risk profile. The CVSS 4.0 score is 6.9 (medium severity), reflecting the ease of exploitation and the potential impact on confidentiality, integrity, and availability of the system's data. Although no public patches have been linked, the disclosure of the exploit details means attackers can develop or use existing tools to exploit this flaw. The Gate Pass Management System is typically used to control and monitor personnel or vehicle access, making the integrity and confidentiality of its data critical for organizational security and operational continuity.

The exploitation of this SQL injection vulnerability can have significant consequences for organizations using the affected Gate Pass Management System. Attackers could gain unauthorized access to sensitive data such as personnel identities, access logs, and security credentials, compromising confidentiality. They may also alter or delete records, impacting data integrity and potentially disrupting access control operations, which affects availability. This could lead to unauthorized physical access if gate pass data is manipulated or falsified. The breach of sensitive access control information may also facilitate further attacks on the organization’s infrastructure. Given the remote exploitability without authentication, the vulnerability poses a risk of widespread exploitation, especially in environments where the system is exposed to untrusted networks or the internet. The lack of patches increases the urgency for organizations to implement alternative mitigations to protect their systems.

To mitigate CVE-2025-11557, organizations should first seek any official patches or updates from projectworlds and apply them promptly once available. In the absence of patches, immediate steps include implementing web application firewalls (WAFs) with rules specifically designed to detect and block SQL injection attempts targeting the 'fullname' parameter in /add-pass.php. Input validation and sanitization should be enforced at the application level, ensuring that all user inputs are properly escaped or parameterized before database queries. Restricting database user permissions to the minimum necessary can limit the impact of a successful injection. Network segmentation and limiting access to the Gate Pass Management System to trusted internal networks can reduce exposure. Regular monitoring and logging of database queries and application logs should be enhanced to detect anomalous activities indicative of injection attempts. Finally, organizations should conduct security assessments and penetration testing focused on injection vulnerabilities to identify and remediate similar weaknesses proactively.