CVE-2025-14643 is a SQL injection vulnerability identified in the Simple Attendance Record System version 2.0 developed by code-projects. The vulnerability resides in an unspecified function within the /check.php file, specifically involving the 'student' parameter. By manipulating this parameter, an attacker can inject crafted SQL queries, which the system executes without proper sanitization or parameterization. This allows remote attackers to perform unauthorized database queries, potentially extracting sensitive information, modifying records, or disrupting database integrity. The vulnerability requires no authentication or user interaction, making it easier to exploit remotely over the network. The CVSS 4.0 base score is 6.9, indicating a medium severity level, with attack vector being network-based and low attack complexity. The vulnerability affects confidentiality, integrity, and availability, though the impact is limited by the scope of the affected system. No official patches have been linked yet, but the presence of a public exploit increases the urgency for mitigation. The Simple Attendance Record System is typically used in educational or organizational environments to track attendance, making the data potentially sensitive and critical for operational continuity.

For European organizations, especially educational institutions and businesses using the Simple Attendance Record System, this vulnerability poses a risk of unauthorized access to attendance records and potentially other sensitive data stored in the database. Exploitation could lead to data breaches, manipulation of attendance records, and disruption of attendance tracking services, impacting operational integrity and trust. The exposure of personal data could also lead to violations of GDPR and other data protection regulations, resulting in legal and financial consequences. Since the vulnerability is remotely exploitable without authentication, attackers could target vulnerable systems en masse, increasing the risk of widespread impact. The availability of a public exploit further elevates the threat level, potentially attracting opportunistic attackers. Organizations relying on this system for compliance or reporting may face operational disruptions and reputational damage if exploited.

1. Immediately review and apply any official patches or updates provided by the vendor once available. 2. If patches are not yet available, implement input validation and sanitization on the 'student' parameter in /check.php to block malicious SQL syntax. 3. Refactor the affected code to use parameterized queries or prepared statements to prevent SQL injection. 4. Employ web application firewalls (WAFs) with rules to detect and block SQL injection attempts targeting the vulnerable parameter. 5. Conduct thorough security testing and code audits on the attendance system to identify and remediate similar injection flaws. 6. Monitor logs for suspicious database queries or unusual access patterns indicative of exploitation attempts. 7. Limit database user privileges to the minimum necessary to reduce impact if exploitation occurs. 8. Educate system administrators and developers about secure coding practices to prevent future injection vulnerabilities. 9. Consider isolating the attendance system network segment to reduce exposure to external attackers. 10. Prepare an incident response plan to quickly address any exploitation incidents.