CVE-2025-4724 is a critical SQL Injection vulnerability identified in the itsourcecode Placement Management System version 1.0. The vulnerability exists in the /student_profile.php file, specifically through the manipulation of the 'ID' parameter. This parameter is not properly sanitized or validated, allowing an attacker to inject malicious SQL queries. The vulnerability can be exploited remotely without any authentication or user interaction, making it highly accessible to attackers. Successful exploitation could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access, data modification, or even deletion. Given that the Placement Management System likely handles sensitive student and placement data, the confidentiality and integrity of this information are at significant risk. The CVSS 4.0 base score is 6.9, categorized as medium severity, reflecting the ease of exploitation (network accessible, no privileges or user interaction required) but with limited scope and impact on confidentiality, integrity, and availability (each rated low). No known exploits are currently reported in the wild, but the public disclosure of the vulnerability increases the risk of exploitation by threat actors. No patches or mitigation links have been provided by the vendor yet, indicating that affected organizations must rely on alternative mitigation strategies until an official fix is released.

For European organizations using the itsourcecode Placement Management System 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of student and placement data. Educational institutions and placement agencies rely on such systems to manage sensitive personal information, academic records, and employment placement details. Exploitation could lead to unauthorized disclosure of personal data, violating GDPR regulations and resulting in legal and financial penalties. Additionally, data tampering could disrupt placement processes, damaging institutional reputation and operational continuity. The remote and unauthenticated nature of the exploit increases the likelihood of attacks, especially in environments where the system is exposed to the internet without adequate network protections. Although availability impact is rated low, targeted attacks could still cause service disruptions. The lack of vendor patches means organizations must act swiftly to mitigate risk, or they may face increased exposure to data breaches and compliance violations.

1. Immediate network-level protections: Restrict access to the Placement Management System's web interface by implementing IP whitelisting or VPN access to limit exposure to trusted users only. 2. Web Application Firewall (WAF): Deploy and configure a WAF with rules specifically designed to detect and block SQL injection attempts targeting the 'ID' parameter in /student_profile.php. 3. Input validation and sanitization: If possible, apply temporary input validation filters at the application or proxy level to reject suspicious input patterns in the 'ID' parameter. 4. Database permissions: Ensure the database user account used by the application has the least privileges necessary, preventing unauthorized data modification or schema changes. 5. Monitoring and logging: Enable detailed logging of web requests and database queries to detect anomalous activities indicative of SQL injection attempts. 6. Vendor engagement: Actively monitor vendor communications for patches or updates addressing this vulnerability and plan prompt application of fixes once available. 7. Incident response readiness: Prepare for potential exploitation by having an incident response plan that includes data backup verification and forensic capabilities.