CVE-2025-13241 is a SQL injection vulnerability identified in the code-projects Student Information System version 2.0, specifically within the /index.php file. The vulnerability arises from improper sanitization of the 'Username' parameter, which can be manipulated by remote attackers to inject arbitrary SQL queries. This flaw allows attackers to execute unauthorized SQL commands on the backend database, potentially leading to unauthorized data disclosure, modification, or deletion. The vulnerability is remotely exploitable without requiring authentication or user interaction, increasing its risk profile. The CVSS 4.0 base score is 6.9 (medium severity), reflecting the network attack vector, low attack complexity, and no privileges or user interaction needed. Although no known exploits are currently active in the wild, a public exploit has been published, which could facilitate exploitation by threat actors. The vulnerability affects only version 2.0 of the Student Information System, and no official patches have been linked yet. The lack of secure coding practices around input validation and parameterized queries in the affected file is the root cause. This vulnerability could allow attackers to bypass authentication, extract sensitive student data, or corrupt the database, impacting confidentiality, integrity, and availability of the system.

For European organizations, particularly educational institutions using the code-projects Student Information System 2.0, this vulnerability poses a significant risk to the confidentiality and integrity of sensitive student data. Exploitation could lead to unauthorized disclosure of personal information, academic records, and potentially financial data. Data integrity could be compromised through unauthorized modifications or deletions, disrupting academic operations and trust. Availability may also be affected if attackers execute destructive SQL commands or cause database corruption. The remote, unauthenticated nature of the exploit increases the likelihood of attacks, especially in environments with internet-facing Student Information System portals. This could result in regulatory compliance violations under GDPR due to data breaches, leading to legal and financial repercussions. The publication of a public exploit increases the urgency for European organizations to address this vulnerability promptly to avoid potential targeted attacks or opportunistic exploitation.

1. Monitor for official patches or updates from code-projects and apply them immediately once available. 2. Until patches are released, implement strict input validation and sanitization on the 'Username' parameter to block malicious SQL payloads. 3. Employ parameterized queries or prepared statements in the application code to prevent SQL injection. 4. Deploy a Web Application Firewall (WAF) with rules specifically designed to detect and block SQL injection attempts targeting the Student Information System. 5. Conduct regular security assessments and penetration testing focused on injection vulnerabilities. 6. Restrict database user permissions to the minimum necessary to limit the impact of a potential injection attack. 7. Monitor logs for unusual database queries or failed login attempts that could indicate exploitation attempts. 8. Educate IT staff and administrators about the vulnerability and signs of exploitation to enable rapid response. 9. Isolate the Student Information System from direct internet exposure where possible, using VPNs or secure access gateways. 10. Maintain regular backups of the database to enable recovery in case of data corruption or loss.